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Apple Patents Power Adapter That Recovers Lost Passwords

Sparrowvsrevolution writes "Apple has patented a power charger that also serves as a password recovery backup. If a user forgets his Macbook's password, for instance, he simply plugs in the cord, and it would provide a unique ID number stored in a memory chip in the adapter that acts as a decryption key, unscrambling an encrypted copy of the password stored on the machine. The technique, according to the patent, incentivizes better password use by avoiding traditional password recovery techniques that annoy users and lead to disabled or easily-guessed passwords. The new technique is only secure, the patent admits, in cases where the user leaves a mobile device's charger at home. So the idea may make the most sense for long-battery-life devices like iPods, iPads and iPhones rather than laptops, at least until laptop batteries last long enough that users don't take their power adapters with them and expose them to theft."

210 comments

  1. Reasonably stupid by Anrego · · Score: 5, Insightful

    Well that's a reasonably stupid idea. Store the password with something many users are going to carry around with their laptop...

    And even if you didn't.. you forget your password on the road, then what? And this is less annoying than having to answer a previously entered question?

    1. Re:Reasonably stupid by Lumpy · · Score: 5, Insightful

      "And even if you didn't.. you forget your password on the road, then what? "

      you suffer the consequences. You know life has those.

      --
      Do not look at laser with remaining good eye.
    2. Re:Reasonably stupid by Anonymous Coward · · Score: 2, Insightful

      OR, provide two power adapters... one that has your master PW and other that is a sort of "valet key" equivalent of power adapters that you take with you.

    3. Re:Reasonably stupid by Jazari · · Score: 3, Insightful

      As the summary says, this is not for laptops. But I find it a very good idea for all kinds of other devices, and well deserving of a patent.

    4. Re:Reasonably stupid by asdf7890 · · Score: 2, Insightful

      you suffer the consequences. You know life has those.

      Consequences? In a world where it is McDonald's fault people are fat, tobacco's fault people can't breath, the insurance industry's fault that medical care for their fat tar-filled bodies is expensive, and people are up in arms in the UK because the NHS won't stump up for free reversal surgery because their elective operation done on the cheap turns out to have been a bad idea? There are too many people out there who fail to acknowledge they are responsible for any consequences.

    5. Re:Reasonably stupid by RingDev · · Score: 5, Insightful

      I would admit that there are too many people who fail to acknowledge their responsibilities, but I would venture that there are even more people who make a living by convincing/tricking people into failing to acknowledge their responsibility.

      -Rick

      --
      "Most people in the U.S. wouldn't know they live in a tyrannical state if it walked up and grabbed their junk." - MyFirs
    6. Re:Reasonably stupid by gtall · · Score: 0, Flamebait

      Umm...just a guess, how about, get this, two power adapters. One, you could, duh, leave at home. It be the one with the magic codes, and another you could, like, bring with you...gnarly, eh?

    7. Re:Reasonably stupid by EvilBudMan · · Score: 1

      I would hope that only Apple would have the back door to this one and just because they patent it doesn't mean they will use it. I think cell phones is where it would be applied and not laptops if applied though. You know they are one of the few manufactures with a proprietary cable and no HDMI out for such expensive devices rolling on a 30% profit margin while Foxconn only gets under 1% for actually building Apples mobile devices. Now we have lots of Android devices that Apple wont be capable of putting out of business by use of their patents.

      Apple is way overpriced and now they have lost their best salesman. Many people will buy their Kindle Fire and say that's enough. $200 vs what could be $600 for an Apple which is better but Amazon along with the android market is catching up to Apple on the number and quality of apps. 30% margins in electronics is only for the wealthy if you ask me.

      Right it's a dumb idea.

    8. Re:Reasonably stupid by Anonymous Coward · · Score: 1

      actually the summary says

      "The new technique is only secure, the patent admits, in cases where the user leaves a mobile device's charger at home. So the idea may make the most sense for long-battery-life devices like iPods, iPads and iPhones rather than laptops, at least until laptop batteries last long enough that users don't take their power adapters with them and expose them to theft."

      Not that it is "not for laptops".

    9. Re:Reasonably stupid by Anonymous Coward · · Score: 0, Troll

      So you have pointed out you don't need the one at home and failed to address the scenario of your parent. Of course, using "gnarly" would be a great indicator your posts won't be insightful or helpful.

    10. Re:Reasonably stupid by ByOhTek · · Score: 1

      but the patent says the one with the code should be left at home to keep it secure. You just totally screwed that pooch.

      --
      Self proclaimed typo king, and inventor of the bear destroying coffee table (patent not pending).
    11. Re:Reasonably stupid by voidptr · · Score: 2

      It'd also be useful in cases where people have two chargers. Some people keep a charger / docking station / cinema display plugged in on the desk at work or home, and a spare charger in the bag for traveling. That way you don't have to unplug and pack the one at work every day, or worry about accidentally forgetting it one day.

      --
      This .sig for unofficial government use only. Official use subject to $500 fine.
    12. Re:Reasonably stupid by LDAPMAN · · Score: 1

      Actually, since the new Apple monitors have built-in power adapters for a laptop I'm assuming that this could use that power adapter as the recovery device. your normal power adapter that you take on the road would not have the key. This is actually not a bad idea.

    13. Re:Reasonably stupid by Anonymous Coward · · Score: 0

      I cant believe apple came up with this stupid idea!
      So if you loose your laptop with charger, thats great! Thanks tothe adapter anyone can take it!

    14. Re:Reasonably stupid by Noughmad · · Score: 1

      Why is this modded down? You're totally right, we the people never want to face any consequences, even if the actions are obviously stupid. One problem of our society is that in many cases we don't have to.

      You mentioned McDonalds and the healthcare, but I'd say it all starts earlier, in schools. Teachers can't do anything without parents getting all up in arms, so the kids can get away with anything. Student loans and credit cards all exist to create an illusion of no consequences.

      --
      PlusFive Slashdot reader for Android. Can post comments.
    15. Re:Reasonably stupid by Anonymous Coward · · Score: 0

      *breathe*

    16. Re:Reasonably stupid by Issarlk · · Score: 1

      Let's push this idea further. Why not get a power adapter for the wife, the son and your old father, all of which use the mac occasionaly to browse the web at home?

    17. Re:Reasonably stupid by Anonymous Coward · · Score: 2, Insightful

      You mean like someone convincing people it's a good idea to use your power adapter as an encryption key?

    18. Re:Reasonably stupid by Anonymous Coward · · Score: 0

      I have trouble admitting my mistakes. Its not my fault.

    19. Re:Reasonably stupid by Ferzerp · · Score: 1

      At that point, why on earth would you integrate it with the power adapter and not just a cheap dongle? That's why this is, erm, patently, stupid.

    20. Re:Reasonably stupid by mattack2 · · Score: 1

      Student loans and credit cards all exist to create an illusion of no consequences.

      (I do not work for a credit card company.)

      Credit cards are CHEAPER for me (due to cash back), and more convenient (almost never have to go to the ATM, only for a very few places that I go to that only take cash). I auto-pay every month, so pay no late fees nor interest. They're also safer than cash, because I am legally responsible for at most $50 in losses if I report a stolen card quickly enough (and it is my understanding that the de facto situation is that the actual loss the customer is responsible for is usually $0). If I lose cash, I'm out of it.

      Yes, technically we all pay more to use credit cards (the fees to the credit card companies obviously cost the seller money), but at each individual purchase point, my price is the same (but really lower, as I said, due to cash back).

      Used intelligently, credit cards are BETTER than cash. Even when the credit card price is more than cash (e.g. gas -- oh sorry, legally the cash price is discounted), due to cash back I'm paying the same price or lower, and again, to me it's more convenient.

    21. Re:Reasonably stupid by idontgno · · Score: 1

      Any stupider than making two dongles (power brick, valet key) necessary?

      That's why this is, erm, patently, stupid.

      I see what you did there.

      --
      Welcome to the Panopticon. Used to be a prison, now it's your home.
    22. Re:Reasonably stupid by Anonymous Coward · · Score: 0

      How is it that so many still haven't gotten the message that a password should never be stored, anywhere, not even in encrypted form?

    23. Re:Reasonably stupid by Skuld-Chan · · Score: 1

      Just don't forget which one is which...

    24. Re:Reasonably stupid by Idbar · · Score: 1

      And I wonder how easy would be to recover passwords of your closed ones that time to borrow their charger. Isn't social networking one of the biggest risks nowadays?

    25. Re:Reasonably stupid by Mister+Whirly · · Score: 1

      Yeah, but try buying Ecstasy tablets and getting a blowjob in the alley from a hooker at 3 AM with a credit card.

      --
      "But this one goes to 11!"
    26. Re:Reasonably stupid by mattack2 · · Score: 1

      Jerry Springer resigned from the Cincinnati city council after it was found out that he paid for a prostitute with a check.

    27. Re:Reasonably stupid by Mister+Whirly · · Score: 1

      Exactly. Sometimes cash IS safest after all...

      --
      "But this one goes to 11!"
    28. Re:Reasonably stupid by Noughmad · · Score: 1

      Yes, of course cards are more convenient. However, in a large part due to this very convenience, they detach your from counting the money you spend. When I pay something with a card, I often forget the figure instantly, or don't pay attention to it at all. Not so with cash, the mere fact of counting it reminds you that you're actually giving something up in exchange for what you just bought.

      --
      PlusFive Slashdot reader for Android. Can post comments.
    29. Re:Reasonably stupid by mattack2 · · Score: 1

      I understand that this is true for some people, but it isn't for me. It's money coming out of my "pocket" either way.

      Then again, I don't exhaustively budget every cent I spend (that doesn't mean I spend willy nilly, most people I know would probably say the exact opposite).

    30. Re:Reasonably stupid by Anonymous Coward · · Score: 0

      Uuum, I agree on the general idiocy of things like the reversal surgery, or suing somebody else for one's own stupidity. But...

      You are aware of the effects of an addiction?
      Let's see you getting rid of heroine.
      Because a recent study showed, that the addictive potential of cigarettes (not pure tobacco) is closest to that of heroine. ...and you were surprised they couldn't simply get rid of them... ha.
      And I bet my ass on McDonald's fast "food" being way more addictive than you thought, and by design.

      It is so typical of techies to be completely ignorant about mental dynamics, and still basically living in the 19th century regarding those things. I see it here all the time.

      You can NOT control everything you do. There are a LOT of conditions, where what you want and what you do are not the same, and you are screaming, kicking and fighting on the inside, yet nothing changes! What then, hm? Dumb thought-terminating clichees like "Well, you gotta buck up!" won't change that.
      And worst of all: The more you fight on the inside, the *stronger* that inner enemy gets. But if you don't fight, you watch it destroy your life.

      It's the worst nightmare you can imagine. It's mindbogglingly horrible.
      And people like that don't need you to highlight their failure to control themselves even more! They know that! And they suffer from it! So your ignorance only makes it worse!

      If this annoys you... WELCOME TO THE FUCKING CLUB!
      How about not making it worse, but, since you on the outside still have control, offering some of that control to them?
      Like when the person doesnâ(TM)t want to smoke, but doesn't have the power himself: Then if that person asks you to enforce it for him/her, you would have to fight the inner enemy with him/her, but that would actually work. (Of course assuming the reason the whole thing started in the first place is resolved.)

      So how about approaching it from a non-ignorant point of view the next time? You will be positively surprised by the results.

    31. Re:Reasonably stupid by amRadioHed · · Score: 1

      There are too many people out there who fail to acknowledge they are responsible for any consequences.

      Such as corporations that profit off of harmful products?

      --
      We hope your rules and wisdom choke you / Now we are one in everlasting peace
    32. Re:Reasonably stupid by Anonymous Coward · · Score: 0

      I'd be more concerned at how easily someone can use it to break other people's passwords.

      Oh wow, look, there's my roommate's macbook. Let me use this power adaptor to "recover" her password!

    33. Re:Reasonably stupid by asdf7890 · · Score: 1

      Such as corporations that profit off of harmful products?

      Ish. I know I'm asking for a good karma smacking here but if people want to sell harmful crap and idiots want to buy it despite excellent evidence showing the harm it can do, good luck to both of them. Hopefully less fools will get a chance to procreate and the future will be just that little bit more intelligent on average.

      Now, blatantly lying about the safety of their products and hamstringing the scientific community to stop them revealing the truth: that I would like to see the tobacco people strung up for.

    34. Re:Reasonably stupid by asdf7890 · · Score: 1

      So how about approaching it from a non-ignorant point of view the next time? You will be positively surprised by the results.

      I think you find I know full well what power addiction has. For my part, I fully expect to die of some liver failure related disorder at some point. But I'm not going to blame anyone else for it: I know the risks, I know I should cut down, but I don't.

      I know McD and Big Tobacco are far from innocent, but string them up for the big stuff they are guilty of: lying to everyone, blocking scientific reporting on their products, ruining the careers of people that speak out against them. Don't do them for the lesser crime against humanity of selling fools stuff that said fools (myself chubby "pickled liver" self included) have been told, time and time again, will do them harm.

    35. Re:Reasonably stupid by asdf7890 · · Score: 1

      I removed the "e" as a linguistic play: many heavy smokers would collapse if they pronounced the word with a long a vowel sound as generally used. I know the final e in this particular word is more a historic artefact then a pronunciation guide, but I'm drunk and making excuses for earlier spelling mistakes so don't expect me to make perfect sense.

    36. Re:Reasonably stupid by Anonymous Coward · · Score: 0

      Never heard of EFTPOS?
      I don't know of any banks that charge EFTPOS fees. It's digital, like a credit card, but if you lose the card, it's useless without the PIN.

      Sure there are often monthly/annual account fees (more to do with having the account at all than to do with EFTPOS specifically), but even if you use a credit card you'll be paying account fees anyway, in addition to credit card fees, in addition to interest if you're stupid enough to buy more than you can afford (or are lazy and don't pay it off in time).

      Don't know how it is in other countries, but in Australia, EFTPOS is basically cash. Stores that give a discount for cash will treat EFTPOS as cash. There aren't percentage transfer fees like there often are with a credit card. Any store that accepts credit cards will accept EFTPOS bank cards too since they use the same POS machine and merchant infrastructure. The only draw back is that EFTPOS, like ATM withdrawals, usually has a default limit per day of around $1000. But that can be changed with the bank, either once-off or permanently.

      Why on earth will anyone use a credit card for anything other than online purchases?

    37. Re:Reasonably stupid by mattack2 · · Score: 1

      Again, I pay NO fees for my credit cards, because it is paid off monthly on the due date. No yearly fees either (I think one _technically_ has a yearly $20 fee, but goes away after I spend an amount I was already going to spend anyway.. plus, I get way more than $20 cash back).

    38. Re:Reasonably stupid by rtb61 · · Score: 1

      Better yet, all you tech people, all you coders, stop bloody coding 'enter password' and start coding enter pass phrase. Three or more nonsense words strung togethor that are easier to remeber ie. password in power cable. At least you will see some diversity from 1235, password,qwerty etc. etc. or at the very least we will start to see a new statistic 'most popular pass phrases'.

      --
      Chaos - everything, everywhere, everywhen
    39. Re:Reasonably stupid by Noughmad · · Score: 1

      I understand that this is true for some people, but it isn't for me. It's money coming out of my "pocket" either way.

      Then again, I don't exhaustively budget every cent I spend (that doesn't mean I spend willy nilly, most people I know would probably say the exact opposite).

      Of course, you are a part of the reasonable and rational Slashdot crowd. I'd be willing to bet that your passwords (at least the ones for your computers) are relatively complex and still never (or very rarely) forgotten, which was the premise of this thread.

      --
      PlusFive Slashdot reader for Android. Can post comments.
    40. Re:Reasonably stupid by sjames · · Score: 1

      So you're saying it's MY fault that health care is too expensive? How so? I don't smoke and I don't eat at McDonalds yet I still find healthcare outrageously expensive.

    41. Re:Reasonably stupid by asdf7890 · · Score: 1

      No, I'm saying it is the fault of the people who pointedly don't look after themselves yet expect the same care at the same price as the rest of us. In countries with national health provisions our taxes pay for their idiocy and in other places it pushes up insurance costs, like idiots wrapping cars around trees at high speed push up the insurance costs for more careful drivers.

    42. Re:Reasonably stupid by sjames · · Score: 1

      Why would the same care cost more for anyone? An I hate you anti-discount?

    43. Re:Reasonably stupid by asdf7890 · · Score: 1

      More a "it was your choice, you were given more than adequate warning that doing X might cause health problem Y" anti-discount. I'd probably "qualify" for such if it came to liver problems due to my drinking habit - I'm not just talking about people different to myself. I think such things would encourage people away from self-damaging behaviours, and if it does it would mean those that avoid those behaviours don't end up paying for someone else's personal choices.

    44. Re:Reasonably stupid by sjames · · Score: 1

      Nevertheless, why should treatment X cost anyone more or less? It may be that people who don't take care of themselves will be more likely to need treatment X or to also need Y and Z, but treatment X itself should cost the same for all.

      Deciding who is or is not worthy to be able to afford treatment X is treading into very dangerous territory. One sure bet, the vices shared by the deciders will be judged to be penalty free (or even spun as virtues). The vices they don't like will carry the highest penalty (as will the virtues that shame them).

    45. Re:Reasonably stupid by Anonymous Coward · · Score: 0

      Hows that cool aid tasting?
      Every single thing you have said is utter bullshit. you are spending on average 10-15% of your income on fees and interest. I guarantee you do NOT pay off your whole balance within the 7 day grace period. (yes, it's not 26 days anymore unless you use american Express)

      Fools who waste money do what you do. "cash back" is a lie that only those that don't bother to read the agreements are sucked into.

      I make more on a passbook savings account or interest bearing checking account than you do with your "cash back".

  2. And in one move by Kazymyr · · Score: 5, Insightful

    Kills the 3rd party accessory market. Because you won't be able to get "crypto" power blocks from anyone else. Wanna bet?

    --
    I hadn't known there were so many idiots in the world until I started using the Internet -Stanislaw Lem
    1. Re:And in one move by TheGatesofBill · · Score: 5, Insightful

      Can you get Magsafe power adapters from anyone else anyways? I've never seen any, and a quick Googling says no.

    2. Re:And in one move by Marble68 · · Score: 1

      Bingo - well put. Would mod if I had points.

      --
      /me sips his coffee and ponders a new sig...
    3. Re:And in one move by Anonymous Coward · · Score: 0

      There's a third party power brick for MacBooks? Apple already owns the MagSafe connector concept.

      There exists third party external batteries for iPhone/iPod but those all have to pay for the Dock connectors.

    4. Re:And in one move by IVI+V+K · · Score: 5, Informative

      Apples magsafe power supply uses as patented magnetic connector.
      As far as i know there is no 3rd party power block available for mac laptops due to this connector.

      They have already "killed" this accessory market.

    5. Re:And in one move by Anonymous Coward · · Score: 1

      Exactly. Apple even managed to stop the people buying used/damaged bricks that would chop off the magsafe connector and put it on new adapters.

    6. Re:And in one move by Borland · · Score: 1

      Kills the 3rd party accessory market. Because you won't be able to get "crypto" power blocks from anyone else. Wanna bet?

      This is rather diabolical if you're right. Oh I'm sure any 3rd party could figure out what piss-ant encryption solution they're providing and duplicate the feat. But if it's protected by patents -- well, that's a lawsuit for you. Not only are you infringing on IP, but you're circumventing protections.

      Is there a tech equivalent of the phrase, "for the children!"? We're doing it for the consumer, the consumer sir!

    7. Re:And in one move by djsmiley · · Score: 5, Funny

      Not to mention the extra sale this can add to a mac book sale

      Sir, you also want our "mobile adapter" - it allows you to charge your mac book anywhere, and if someone was to steal it, they wouldn't be able to reset your password using it! Brilliant isn't it? We do it in black, or white.

      --
      - http://www.milkme.co.uk
    8. Re:And in one move by mcmonkey · · Score: 1

      I'm a PC, but I'm guessing this also means Macs aren't the kind of folks who might have one power adapter at home and another one for traveling.

      I have 3 different adapters I might use with my ThinkPad between home, work, and traveling. Would you need a matched set of adapters with the same memory chip in each? Would using an adapter with a different chip change the encoding on the passwords?

    9. Re:And in one move by slartibartfastatp · · Score: 5, Informative

      Can you get Magsafe power adapters from anyone else anyways? I've never seen any, and a quick Googling says no.

      Our friends from China say "yes, you can". I burned two original magsafe PA, then bought this one by U$ 30 (w/ shipping) two years ago. Still working.

      --
      -- --
    10. Re:And in one move by Samalie · · Score: 1

      Actually, if Apple was smart about this, they could open up a bigass revenue stream for both themselves and 3rd parties...

      Licence the magsafe adapter (Yeah, I know, unlikely, but hear me out) for a hefty sum to a number of quality 3rd parties, but do NOT license the crypto power brick.

      That way, we, as the consumer, can purchase a non-crypto power brick to carry with us when we travel, leaving the crypto power brick safely at home where it belongs.

      Of course, this is Apple, so they'll be smart towards only their own bottom line...they'll make 2 power brick themselves - and worse yet, they'll do it the most consumer unfriendly way...the crypto power brick will be an addon to your order, with only the non-crypto power brick being sold with the system - effectively mostly-forcing every Mac owner to have 2 power bricks at an extra expense.

      --
      09 F9 11 02 9D 74 E3 5B D8 41 56 C5 63 56 88 C0
    11. Re:And in one move by Speare · · Score: 5, Insightful

      I'll repeat a post I wrote on this previously.

      I really liked the MagSafe(tm) concept when Apple first came out with it, but Apple has been such a fucking prick about the damned things. They don't offer any significant range of options to use the plug, and they actively stymie all attempts of the marketplace to fill that void. Want a piggy-back battery to supply power to the laptop? Apple doesn't make one. Want to tie in with a docking station? Apple doesn't make one. At first, when asked about third party adoption of the plugs, they were "oh, well, I guess they'll start coming out any time now." Then it was "oh, well, guess nobody's trying to license them." Then when manufacturers tried to license them, they were refused. So one manufacturer decided to eat the waste and rely on the doctrine of First Sale. They BOUGHT Apple(tm) adapters, chopped off the white wallwart transformer, and soldered the MagSafe(tm) pigtail to their own battery packs, and they were still attacked by Apple's lawyers. WTF, Apple. People have varying needs to make use of your products. Step up to offer the solution, or get out of the way.

      --
      [ .sig file not found ]
    12. Re:And in one move by tlhIngan · · Score: 2

      I'm a PC, but I'm guessing this also means Macs aren't the kind of folks who might have one power adapter at home and another one for traveling.

      I have 3 different adapters I might use with my ThinkPad between home, work, and traveling. Would you need a matched set of adapters with the same memory chip in each? Would using an adapter with a different chip change the encoding on the passwords?

      Thta's the entire point. The password is encrypted using the "home charger" key. Presumably, you'd travel with a travelling charger or something else, this way if your Mac is stolen, they can't recover your password (which otherwise defeats the purpose of stuff like FileVault full disk encryption).

      This is meant for home users where the laptop never strays outside the house - they can recover the password easily. It just provides a more convenient way to recover the password.

      Presumably, the other methods of password recovery (single user mode, boot DVD) still work, though you lose your keychain (and all the saved passwords) when you do this.

    13. Re:And in one move by idontgno · · Score: 1

      Kills the 3rd party accessory market. Because you won't be able to get "crypto" power blocks from anyone else.

      Which, I'm sure, Apple deeply deeply regrets. Given their broad and enthusiastic support of the accessory aftermarket.

      Let's face it. Apple learned from their failed experiment in licensing out their technologies for others to manufacture: you don't EVER undercut your own market. If you do license it out, you make sure your license fee revenues more than compensate for the lost sales.

      --
      Welcome to the Panopticon. Used to be a prison, now it's your home.
    14. Re:And in one move by TheRaven64 · · Score: 2

      There are, but only if you order them directly from China. They can't be sold in the US / EU due to the magsafe patent.

      --
      I am TheRaven on Soylent News
    15. Re:And in one move by LDAPMAN · · Score: 1

      There is not a third party market for laptop power supplies. Only Apple makes the MagSafe connector. You do have a point for iPad and iPhone devices.

    16. Re:And in one move by dubbreak · · Score: 3, Interesting

      I bought one from there too (85w for my macbook, since I thought it might run cooler).

      The led on the magsafe connector doesn't work, but the adapter works great and was a lot cheaper than the official one. Apparently the t-style magsafe aren't very robust and the internal cable gets wrecked. Of course Apple doesn't make that part of the adapter easily replaceable like the power cord (which is much less likely to get wrecked). They really should make it a replaceable part. Dell builds a sturdier power adapter for their entry level laptops (at least in my experience).

      --
      "If you are going through hell, keep going." - Winston Churchill
    17. Re:And in one move by Anonymous Coward · · Score: 0

      That makes no sense, it says nowhere that it would prevent people from using non-"crypto" power supplies, they simply wouldn't be able to use them to recover their password...if anything this bolsters 3rd party adapter sales because people will want a non-crypto one for travel that won't unlock their password in case it gets stolen.

    18. Re:And in one move by backslashdot · · Score: 2

      Or notebooks on which you can write the password and keep at home .. next to the power adaptor.

    19. Re:And in one move by Anonymous Coward · · Score: 1

      I bought one from there too (85w for my macbook, since I thought it might run cooler).

      The led on the magsafe connector doesn't work, but the adapter works great and was a lot cheaper than the official one. Apparently the t-style magsafe aren't very robust and the internal cable gets wrecked. Of course Apple doesn't make that part of the adapter easily replaceable like the power cord (which is much less likely to get wrecked). They really should make it a replaceable part. Dell builds a sturdier power adapter for their entry level laptops (at least in my experience).

      I have experience with about half a dozen "business class" Dell laptops and my personal experience is that the connector on the power adapter is garbage. The plastic surround breaks easily right where it should be able to flex and once it is broken it is just a matter of time before you have exposed, frayed wires. A fairly inexpensive third party adapter was always the best choice for replacements.

      I had one of the old t-style magsafe adapters and it also was not so great, but definitely better than the Dell equivalent. The new-style magsafe has been outstanding for me so far. But I also have the typical barrel-style adapter for a Thinkpad and it is also outstanding. The magsafe is really nice though. I really wish Apple licensed that patent (cheaply).

    20. Re:And in one move by Anonymous Coward · · Score: 0

      You are under no obligation to buy Apple products. If they don't want to "innovate" they way you want them to, that's pretty much your issue to deal with.
      If you haven't worked this out yet, Apple is a company that designs products that do a few things very well, and they don't care about it doing anything else.
      if it happens to meet a customer's needs in another way, then they 'll shrug and say ok, but they don't adapt it for your needs.

    21. Re:And in one move by idontgno · · Score: 1

      Yup. The intellectual property trifecta: mechanical/functional patents, design patents, and DMCA protection on "crypto".

      Apple's IP legal beagles must be pissing themselves in excitement.

      --
      Welcome to the Panopticon. Used to be a prison, now it's your home.
    22. Re:And in one move by Anonymous Coward · · Score: 0

      Can you get Magsafe power adapters from anyone else anyways?

      Magsafe is patented. Apple sues you if you try to create a compatible adapter.

    23. Re:And in one move by Anonymous Coward · · Score: 0

      Incidentally, I have a magsafe water heater. Magsafe kitchen appliances are quite common. But do it with a computer, and it gets a patent. Ridiculous.

    24. Re:And in one move by Anonymous Coward · · Score: 0

      It's not that they "don't adapt", it's that they actively refuse any third party attempts to adapt.

      I get why they might not want to spend money to develop and produce those battery packs, but they're quite willing to spend money to bully a third party who does.

    25. Re:And in one move by rdnetto · · Score: 1

      IIRC, the patent only covers certain geometric shapes. There's no reason that the other manufacturers couldn't use a similar connector in the shape of a circle or triangle.

      --
      Most human behaviour can be explained in terms of identity.
    26. Re:And in one move by Anonymous Coward · · Score: 0

      Up above someone mentioned that they buy theirs from China. Why? well, because they have had magnetic power cords for years. When I moved to China in 2000 the first thing I bought was a water boiler (for tea and warm water) that had a magnetic power connection on the power cord. They were pretty standard for consumer home products at the time. Haven't seen any here in the US though, wonder why?

  3. I wonder how this is better by chispito · · Score: 4, Insightful

    Than a normal USB security token? It seems like a power adapter is likely to be taken with the user. A smaller token could be carried on the person of the user. Or you can just write your password on a post-it in your wallet.

    --
    The Daddy casts sleep on the Baby. The Baby resists!
    1. Re:I wonder how this is better by LostCluster · · Score: 1

      For two factor authentication it's something you know (password) and something you have (the power cord) if both are required to use the computer. Letting one without the other log in seems less secure.

    2. Re:I wonder how this is better by Anonymous Coward · · Score: 0

      Than a normal USB security token? It seems like a power adapter is likely to be taken with the user. A smaller token could be carried on the person of the user. Or you can just write your password on a post-it in your wallet.

      That was my first thought as well. They might use the power adaptor because many Apple devices do not have a USB connector. Still don't like the idea very much though.

    3. Re:I wonder how this is better by Anonymous Coward · · Score: 2, Insightful

      This isn't two factor. This new adapter requires you to have either the password OR the power adapter. Since this is sort of the inverse of two factor, can we call this 1/2 factor?

    4. Re:I wonder how this is better by azadrozny · · Score: 2

      I agree. A separate USB device to store all your device passwords in one spot is better. I would prefer this to having to keep each charger paired with a specific device. I keep one or two chargers on our kitchen counter, since our phones, eReaders, MP3 players, and most other devices all charge using the same micro or mini USB connector. Power adapters for new devices get tossed in a bin in the basement, usually never to be hear from again.

    5. Re:I wonder how this is better by TheRaven64 · · Score: 4, Insightful

      It's different in one very important way: you are much less likely to lose the power adaptor than the security token. You'll use the power adaptor every day or two, while you'll only use the security token when you get locked out of your device. It's like the original iPod dock: my iPod was the only mobile device I owned that never had the battery go flat. The dock plugged into my HiFi so I could listen to music at home and so I had a reason for always dropping it in the charger. Every other mobile device got plugged in when I noticed it needed charging (Apple, cleverly, no longer includes the dock, so loses this advantage).

      --
      I am TheRaven on Soylent News
    6. Re:I wonder how this is better by Overzeetop · · Score: 1

      Why not just store it on the computer, then. Something you know (password) and something you have (computer). There's no advantage to the power brick being your second authentication, as it's useless without the computer.

      This seems like a pretty cool idea until you realize that you are likely to store your adapter (password key) with the computer, and it's probably nearly as likely to be stolen along with the laptop in it's carrying case. Better to have a USB on a keyring. (Not that Steve Jobs would be caught dead with a keyring...well, I guess that's not a real argument anymore).

      --
      Is it just my observation, or are there way too many stupid people in the world?
    7. Re:I wonder how this is better by jeffmeden · · Score: 1

      Why not just store it on the computer, then. Something you know (password) and something you have (computer). There's no advantage to the power brick being your second authentication, as it's useless without the computer.

      This seems like a pretty cool idea until you realize that you are likely to store your adapter (password key) with the computer, and it's probably nearly as likely to be stolen along with the laptop in it's carrying case. Better to have a USB on a keyring. (Not that Steve Jobs would be caught dead with a keyring...well, I guess that's not a real argument anymore).

      Actually, he merely wouldnt be caught dead driving a car with a license plate, or parking said car farther away than the nearest handicap spot (wonder why he didnt just go full monty and park it on the grass by the doors though.) A keyring, if it were simple enough (only having one key on it, perhaps) would probably fly with him.

    8. Re:I wonder how this is better by Anonymous Coward · · Score: 0

      The power adapter is a little harder to lose than the power adapter, but a post-it note stuck under the power adapter would work just as well and would cost less.

    9. Re:I wonder how this is better by Ameryll · · Score: 1

      Because *they* own the patent of course!

    10. Re:I wonder how this is better by geminidomino · · Score: 1

      You just have to be careful which chargers you choose to keep. I tried the same idea once, and could never figure out why my Nook Color never charged. Turns out, the .5A my old phone needed was barely enough to power the damn "battery charging" indicator for the 2A beast...

    11. Re:I wonder how this is better by Waccoon · · Score: 1

      Put the token inside the power adapter, in a little compartment. Hell, you can duct tape it to the adapter (or anything else). Make your wristwatch your token. How many people go on trips without a watch?

      Of course, I suppose people likely to forget their master password aren't likely to be very creative in the first place.

    12. Re:I wonder how this is better by TheRaven64 · · Score: 1

      Make your wristwatch your token. How many people go on trips without a watch?

      Bad example, because it means that it is going to be in the same place as your mobile device. The chances of someone who steals your mobile device also stealing your watch are quite high. The entire point of this is that the recovery mechanism should be at home, so if the mobile device is stolen the thief can't unlock it and get at your data, but if you forget your authentication credentials you can still unlock it, but in something that you can't easily lose.

      Put the token inside the power adapter, in a little compartment. Hell, you can duct tape it to the adapter (or anything else).

      Yes, that would work, but you seem to have missed the 'ease of use' part of the idea. All of those require some extra faffing to unlock. With this version, you just drop it back in the dock and it's unlocked.

      --
      I am TheRaven on Soylent News
  4. erm by Iniamyen · · Score: 1

    Why not have it on a microSD card?

    1. Re:erm by yodleboy · · Score: 2

      why not resign themselves to the fact that users that care about security will use strong passwords and the built in tools already in place to protect themselves and the other 95% will not bother.

    2. Re:erm by SScorpio · · Score: 1

      iPhone, iPad, iPod. This is Apple we are talking about hear. What is the MicroSD card you speak of? If a user ever needs more space they've made it never easy to just needing to buy a new larger capacity.

    3. Re:erm by DJRumpy · · Score: 2

      Why bother with this at all? You can already enable your Mac accounts to use your Apple ID to log into your Mac. This is in addition to your regular login by the way. If you forget your password you can reset it in the cloud and then use that to re-log in to any device you've setup to allow that type of authentication.

      From the Apple Help:

      Allow user to reset password using Apple ID
      An administrator can select this checkbox to let a user who has forgotten the login password to reset the password after entering an Apple ID.

    4. Re:erm by TheRaven64 · · Score: 1

      How easy is it to lose the power adaptor you leave at home plugged into the same socket for its entire life? How easy is it to lose something about as big as a thumb nail? Which of these would you rather use for emergency recovery?

      --
      I am TheRaven on Soylent News
  5. This is a *terrible* idea by Anonymous Coward · · Score: 2, Insightful

    Password use *one way* hashing systems for a reason.

    Thank you Apple, for once again eliminating desktop security.

  6. iPhones, long battery life? by Anonymous Coward · · Score: 2, Insightful

    So the idea may make the most sense for long-battery-life devices like iPods, iPads and iPhones

    Given the number of people I see charging up their smartphones in the office, I'd say the Apple patent people haven't quite grasped that smartphone battery life is a long way from what many people would like.

    (Also, given that most non-computer devices like iPhones charge over USB, this seems distinctly less impressive. 'Put some data on some flash memory inside the battery charger' and transmit it over the USB connection hardly requires the kind of ingenuity that sending passwords up a DC power cable to a laptop does.)

    1. Re:iPhones, long battery life? by TobesWSU · · Score: 1

      I only charge my iphone once a day. I'd say their battery life is pretty good.

  7. Re:good idea by datavirtue · · Score: 2

    Cupertino has started dosing again.

    --
    I object to power without constructive purpose. --Spock
  8. Why combine it with a power adaptor? by slim · · Score: 1

    OK, it's a daft idea for various security related reasons -- but that's fine. People patent daft ideas all the time; doesn't mean they plan to implement them.

    What I don't get is, why bring power adapters into it? Why not patent a more general case, then if someone builds it into a power adapter, the patent covers it. If someone builds it into (say) an MP3 player, the patent covers that too.

    1. Re:Why combine it with a power adaptor? by Belial6 · · Score: 1

      Because the dongle as a general tool has been in use widely for several decades? They are patenting the specific use storing the dongle in the power brick.

    2. Re:Why combine it with a power adaptor? by Altus · · Score: 1

      Dongles get lost, power adaptors generally stick around far longer than the actually electronics they were purchased with.

      --

      "In America, first you get the sugar, then you get the power, then you get the women..." -H. Simpson

  9. So, Apple think all their users are single... by PSVMOrnot · · Score: 5, Insightful

    Security is only as strong as it's weakest password recovery method.

    This whole idea completely forgets that the whole purpose of your password might be to stop you little-brother/offspring/tech-illiterate-housemate (ie: anyone who lives with you) from screwing up your device.

  10. new socil engineering technique by Anonymous Coward · · Score: 0

    "I forgot my charger at home. May I borrow yours?"

    1. Re:new socil engineering technique by Bucky24 · · Score: 2

      Hmm I can see this being pretty popular if there's an easy way to grab the password. Otherwise you've got the power adapter but no laptop that will be unlocked with it.

      I wonder if Apple will also stop chargers from charging any laptop that doesn't have the same password hash?

      --
      All the world's a CPU, and all the men and women merely AI agents
  11. hah! by Anonymous Coward · · Score: 0

    I've have over 15 mac laptops, never had a problem with any of them, EXCEPT 13 out of 15 needed a new power adaptor. I dont like this idea one bit.

    1. Re:hah! by Altus · · Score: 1

      One would think you could code a new power adaptor to an existing piece of hardware. But your totally right about mac laptop adaptors.

      --

      "In America, first you get the sugar, then you get the power, then you get the women..." -H. Simpson

  12. another bogus patent from Apple by Anonymous Coward · · Score: 0

    1. what's wrong with storing the key on a flash drive instead? Only that it wouldn't be patentable?
    2. goodby one-way password hashing?

    besides not being feasible, this idea is 1) not new 2) trivial, so it should not pass the patent review board. That is, if there was one.

    1. Re:another bogus patent from Apple by RyuuzakiTetsuya · · Score: 1

      The whole point, i suspect, is that people forget flash drives. Or have several and don't know which one they stored their password on.

      OTOH, they tend to only have one and only one charger, and that's significantly harder to lose.

      --
      Non impediti ratione cogitationus.
    2. Re:another bogus patent from Apple by djsmiley · · Score: 1

      You've never worked in my office then..

      day in day out users "forget" their chargers. What happens infact is they leave it at home because they are a lazy slob and don't want to carry it / lean over and unplug it. I know this, because I offered some users a spare charger and then they explained how much better it is now they don't need to carry / lean over.

      --
      - http://www.milkme.co.uk
    3. Re:another bogus patent from Apple by Bucky24 · · Score: 1

      On the flip side, if someone wants to steal their stuff, it's a lot harder to know which flash drive has the password. It's fairly easy to recognize the charging cable.

      --
      All the world's a CPU, and all the men and women merely AI agents
    4. Re:another bogus patent from Apple by Aladrin · · Score: 1

      On the other hand, you can put that flash drive in the safe and not have to pull it out every day... Only when you forget your password.

      --
      "If you make people think they're thinking, they'll love you; But if you really make them think, they'll hate you." - DM
    5. Re:another bogus patent from Apple by alen · · Score: 1

      apple patents something as soon as the work is done. they don't wait for it to become usable in a device.

    6. Re:another bogus patent from Apple by RyuuzakiTetsuya · · Score: 1

      Except when you and your machine are in Ogdenville and your safe with your pen drive is in North Haverbrook.

      --
      Non impediti ratione cogitationus.
  13. Apple tax by sakdoctor · · Score: 1

    As if they need a technical restriction, when they're so heavy handed with the legislative restrictions.
    I'd never buy, for example a phone, that didn't have a micro USB charger, or a stereo that had a wacky propitiatory interface like an "ipod dock".

    It shouldn't be legal to block or tax 3rd party accessory makers, and what's needed is more forced standards for consumer screwing companies like Apple.

    1. Re:Apple tax by ackthpt · · Score: 3, Funny

      As if they need a technical restriction, when they're so heavy handed with the legislative restrictions.
      I'd never buy, for example a phone, that didn't have a micro USB charger, or a stereo that had a wacky propitiatory interface like an "ipod dock".

      It shouldn't be legal to block or tax 3rd party accessory makers, and what's needed is more forced standards for consumer screwing companies like Apple.

      It's only an Apple Tax (same as a Microsoft Tax) if you go that way.

      Every time you buy into some proprietary technology you sell a little piece of your soul.

      --

      A feeling of having made the same mistake before: Deja Foobar
    2. Re:Apple tax by bkaul01 · · Score: 2

      It's only an Apple Tax (same as a Microsoft Tax) if you go that way.

      Every time you buy into some proprietary technology you sell a little piece of your soul.

      OK ... good luck building your own non-proprietary car, TV, computer hardware, etc.

  14. I'm gonna patent... by ackthpt · · Score: 1

    ... a paper clip which is capable of encrypting eBooks.

    I suppose its better than going to the Apple store, shuffling your feet and mumbling sheepishly you somehow forgot your password, but what if I have a power adaptor and swiped your phone, can I now hack it?

    --

    A feeling of having made the same mistake before: Deja Foobar
    1. Re:I'm gonna patent... by Asic+Eng · · Score: 1

      but what if I have a power adaptor and swiped your phone, can I now hack it?

      No you would need my adapter as well as my phone. When you set the password, then a backdoor key is stored in the adapter. You could do the same thing with any USB stick - essentially the patent is just about putting the USB stick into the power supply.

  15. Circumvent by Anonymous Coward · · Score: 0

    So, I plug in a device that can read this special number from a power adapter, and not only can I unlock the user's device -- I can actually see their password (which they likely use elsewhere)! Some hacker will eventually build this for $20 in parts, and I can amaze my friends. Sounds like fun.

    1. Re:Circumvent by Bucky24 · · Score: 1

      From what I can tell (from TFS) the adapter only has a number that acts as a decryption key. You wouldn't be able to get the actual password from just the adapter itself. Though it may be possible to figure out the password based on just the decryption key. I'm not very well versed in cryptography, so if someone who is wants to correct me on this, feel free.

      --
      All the world's a CPU, and all the men and women merely AI agents
    2. Re:Circumvent by ackthpt · · Score: 1

      From what I can tell (from TFS) the adapter only has a number that acts as a decryption key. You wouldn't be able to get the actual password from just the adapter itself. Though it may be possible to figure out the password based on just the decryption key. I'm not very well versed in cryptography, so if someone who is wants to correct me on this, feel free.

      Either accomplished by it being the Original Power Adator or something you twiddle with software, presumably when the i(insert Apple product here) is connected to the Power Adator and already unlocked. Sucks to be you, if you are like me and keep multiple Power Adators at various locations, rather than lugging the thing around with my like some kind of Cupertino-required parasite.

      --

      A feeling of having made the same mistake before: Deja Foobar
    3. Re:Circumvent by icebraining · · Score: 1

      Though it may be possible to figure out the password based on just the decryption key.

      It's not, at least not using any common cryptographic algorithm. Keys are supposed to be randomly generated.

    4. Re:Circumvent by Bucky24 · · Score: 1

      Sucks to be you, if you are like me and keep multiple Power Adators at various locations, rather than lugging the thing around with my like some kind of Cupertino-required parasite.

      Yeah I do this with my phone. Also, what the hell is an adator? Even if you remembered the "p", it's not spelled "adaptor".

      --
      All the world's a CPU, and all the men and women merely AI agents
  16. OSX Password recovery is trivial as it is by slaker · · Score: 4, Informative

    Seriously?

    Boot while holding down Apple-S
    mount -uw /
    rm /var/db/.AppleSetupDone
    shutdown -h now

    Bam. Administrator access and all the password resetting glory you need thereafter.

    I don't even have a Mac and I know how to do it. How fucking easy does it need to be?

    --
    -- I wanna decide who lives and who dies - Crow T. Robot, MST3K
    1. Re:OSX Password recovery is trivial as it is by Anonymous Coward · · Score: 0

      I can't find 'Apple-S' on my iDrek!

    2. Re:OSX Password recovery is trivial as it is by Anonymous Coward · · Score: 0

      Easier, because your average consumer doesn't even know how to drag and drop let alone use a text-only interface.

      What's really laughable about this, though, is that they mention security in the article as if they believe there is any to begin with... for anyone who wants to break in, it's easy enough already.

    3. Re:OSX Password recovery is trivial as it is by Sez+Zero · · Score: 2, Insightful

      Seriously?

      Boot while holding down Apple-S

      I tried this, but it is asking for my FileVault password. Now what?

    4. Re:OSX Password recovery is trivial as it is by iamacat · · Score: 2

      I guess you haven't heard of FileVault.

    5. Re:OSX Password recovery is trivial as it is by ackthpt · · Score: 1

      Easier, because your average consumer doesn't even know how to drag and drop let alone use a text-only interface.

      What's really laughable about this, though, is that they mention security in the article as if they believe there is any to begin with... for anyone who wants to break in, it's easy enough already.

      The first line of security, and most oft employed, is Ignorance.

      --

      A feeling of having made the same mistake before: Deja Foobar
    6. Re:OSX Password recovery is trivial as it is by mkiwi · · Score: 1

      Anyone can change the admin password with the right tools on both Mac and Windows (I'd assume Linux has that capability, too). However, saved passwords on the Mac are stored inside something called the "keychain" that stores its hash separate from the system's root.

      By default, the keychain is configured to have the same password as the person logged in, but if you do the procedure you just described, you'd still need to know the original password to access any saved passwords, certificates, etc.

      In other words, if you change the root password with the boot CD/recovery partition other methods and you forget the original keychain password, you're SOL for getting anything good as a result of your work.

    7. Re:OSX Password recovery is trivial as it is by Noughmad · · Score: 1

      Unless whole-disk encrption is used, all data on the disk can be accessed from a LiveCD or a LiveUSB.

      --
      PlusFive Slashdot reader for Android. Can post comments.
    8. Re:OSX Password recovery is trivial as it is by maccodemonkey · · Score: 4, Informative

      "I don't even have a Mac and I know how to do it."

      Which explains why you don't know that FileVault or a firmware password (both recommended by Apple for secure machines) blocks this.

    9. Re:OSX Password recovery is trivial as it is by jo_ham · · Score: 1

      If you do that you lose the keychain.

      This allows you to recover your password without blowing all that out of the water.

      It will also work with full-disk-encryption FileVault.

      I know it's already trivial to reset an admin password on an OS X machine - all you need is in OS X install disc and the ability to press "C" while booting and you can change the password. It won't get you past FileVault or the keychain though.

    10. Re:OSX Password recovery is trivial as it is by Anonymous Coward · · Score: 0

      i have going facebook

  17. Huh? by Brooklynoid · · Score: 4, Insightful

    From TFA: "So the idea may make the most sense for long-battery-life devices like...iPhones"

    In what universe is an iPhone a "long-battery-life" device?

    1. Re:Huh? by Frankie70 · · Score: 1

      In what universe is an iPhone a "long-battery-life" device?

      It is a long battery-life device - as long as you are holding it correctly.

    2. Re:Huh? by Speare · · Score: 1

      In what universe is an iPhone a "long-battery-life" device?

      A laptop is only good for a couple hours away from the power adapter. If the laptop goes in a carrying case, the power adapter goes in the case too.

      A phone, even a thirsty smart phone, can last a day or two. People walk away from their power adapter for significant periods of time.

      --
      [ .sig file not found ]
    3. Re:Huh? by Anonymous Coward · · Score: 0

      Not if you're actively using it. Nor is an Ipod Touch - only three or four hours of active surfing or game-playing.

    4. Re:Huh? by Anonymous Coward · · Score: 0

      My nokia that I am using since 15+ years has DAYS(!) of battery-life.

      yea... i am one of those who does not need (new) cellphones... i worked hard to achieve that from the moment i got my first call on my, then new, cellphone...

      Did i mention i also have no TV? That was a much easier achievement.. xD

    5. Re:Huh? by Anonymous Coward · · Score: 0

      From TFA: "So the idea may make the most sense for long-battery-life devices like...iPhones"

      In what universe is an iPhone a "long-battery-life" device?

      How often do you carry your smart-phone charger around with you, iPhone or otherwise, after the first time to bring the spare one to your place of work?

      Damn, reading comprehension FAIL.

    6. Re:Huh? by Anonymous Coward · · Score: 0

      you mean if you keep it off?

  18. Follow the money by jbrandv · · Score: 1

    It seems to me this was done, not for security, but for business reasons. Now Apple can use the DMCA to keep other companies from making a power adapters for Apple products.

    1. Re:Follow the money by gnasher719 · · Score: 1

      It seems to me this was done, not for security, but for business reasons. Now Apple can use the DMCA to keep other companies from making a power adapters for Apple products.

      Please explain how that would work. What copyrighted work of Apple would be copied by a company making a power adapter for Apple products? Since Lexmark tried some idiotic shit, everyone, including judges, knows what kind of stuff the DMCA does _not_ cover.

    2. Re:Follow the money by Anonymous Coward · · Score: 0

      apple is just as bad as sony. sony loves proprietary memory cards so they can keep competitors from selling them. apple love to make proprietary connectors/cables.

  19. Useless by volpe · · Score: 1

    The new technique is only secure, the patent admits, in cases where the user leaves a mobile device's charger at home.

    And even then, it's only secure if nobody breaks into your home. And you'll need a separate power adapter for use outside home. Under these conditions, you can ditch the home power adapter and replace it with a piece of paper with the password written on it.

    1. Re:Useless by Anonymous Coward · · Score: 0

      I was going to post this.
      It's too funny, and useless. And not patent worthy.

  20. War on general-purpose computation. by Arancaytar · · Score: 1

    This is just a rather ridiculous convenience/security tradeoff for now, but it will be interesting once the enhanced power adapter becomes required.

    Think of the possibilities. Every device and accessory, even every component of the computer, could have cryptographic protection built right into the hardware in a way that cannot be reverse-engineered. A secure computer can only contain secure hardware (and vice versa), only approved devices can be connected to an approved computer, only an approved computer can run an approved operating system, and only an approved operating system can establish an internet connection. It will be a glorious future.

    1. Re:War on general-purpose computation. by icebraining · · Score: 1

      Microsoft is way ahead of you: the Xbox360 already authenticates peripherals and they've used the DMCA to try to prevent a competitor (Datel) from producing memory cards that work around the scheme.

      http://www.publicknowledge.org/blog/microsoft-argues-third-party-peripherals-are-

  21. Tautology by sakdoctor · · Score: 2

    All hashes are one way because data is thrown away. You can't even reverse simple checksums like CRC32.

    This system doesn't store a plaintext password. It's like a secondary authentication system. Think SSH: You can authenticate using a password OR public key cryptography.

    1. Re:Tautology by icebraining · · Score: 1

      This system doesn't store a plaintext password.

      How so, if the patent has an image of a dialog saying: "Password Retrieved. Your Password is XXXXX"?

      The power adapter itself doesn't store the password, but the system does.

    2. Re:Tautology by Anonymous Coward · · Score: 0

      Think SSH: You can authenticate using a password OR public key cryptography.

      SSH systems like that are what we in the know call "insecure". At that point, the public key is used as a convenience, not as any sort of protection, and the password system, while it doesn't require you to keep a key handy at all times, suddenly becomes a target for attackers.

    3. Re:Tautology by Anonymous Coward · · Score: 0

      The password is encrypted with a public key with the private key stored on the power adapter. What's the problem?

  22. How about this by mysidia · · Score: 4, Interesting

    Put another chip in the wall outlet, that will communicate with a charger device using BPL, Data over Powerline, short range communications, RFID, or bluetooth; e.g. a "Password recovery" agent installed in a device somewhere else in the home plugged into another wall outlet, or built in to the outlet itself. wireless AP, linksys box, NAS, TVs, other home appliances would be good candidates to form a BPL-enabled self-organizing P2P network for facilitation of password recovery and theft prevention.

    Some of the devices could incorporate a GPS location reading. If the device's location has changed significantly, then it is less familiar.

    When the user logs into their computer, and authenticates, there will be a program they run on their computer to cause the power unit to "learn" which will scan the BPL or bluetooth for other devices.

    Require the presence of other "familiar" home devices, for the password recovery procedure to be initiated.

    This could also help if the charger got damaged or lost... just plug a new one in, enter the "House PIN #", and have it build the same shared secret key based on the identities of the familiar devices surrounding it that have an agreed upon shared key.

    Also, high theft-risk non-mobile devices could enter an auto-lockdown mode, if powered on and no "familiar devices" are around.

    1. Re:How about this by Kadagan+AU · · Score: 1

      Apple could build the remote device portion into a TimeCapsule or something like that, and have even more products to push! However, if you're already setting up something that's connected to your network, why do we need to establish the additional power-line network?

      --
      This space for rent, inquire within.
    2. Re:How about this by Anonymous Coward · · Score: 0

      So lets take a laptop.

      And make it so we can only use it [in our houses] when our other devices are present.
      If anything this just sounds like incentive to take more than just a laptop and run. If I'm gonna steal I might as well just bring a moving truck with me.

      Besides, isn't the smarter security measure usually to ensure that your device is NOT on a network? Seems to me like if the network was compromised for whatever reason (and I'm sure somebody would find a way), you could effectively lose everything in your house. Also, I do not feel comfortable with my TV or refrigerator having any connection to my computer, and by extension, the internet. The last thing society needs is the CIA kicking down your door to tell you your toaster has been downloading illegal child porn.

    3. Re:How about this by mysidia · · Score: 1

      if you're already setting up something that's connected to your network, why do we need to establish the additional power-line network?

      Because a greater number of communication paths available, with an appropriately designed selection mechanism, results in greater reliability.

      Both powerline networks and wireless networks are each subject to certain kinds of interference and range limitations.

      Plugging a number of devices in with a physical network cable is quite reliable by comparison; however, a lot of houses are likely to have devices that are out of reach of where you've bothered to run network cabling; or it would be too much a hassle to bring cabling to all that equipment.

      To have a useful inter-device communications network, you need to be able to communicate with those devices too; not everyone will be able to justify an extra network drop for the coffee pot, another network drop for the oven, another network drop for the fridge, TV, toaster, thermostat.

      So... for the few places you do have wired network drops; you're best off if they count -- that is, you're best off if every device that has a physical drop connects to all of your types of networks and acts as a P2P node, or "repeater", to improve connectivity for all devices.

      Reliable connectivity also reduces the chance of false negatives prohibiting password recovery.

      Or the chance your remote "turn coffee pot on" command is never received, so you don't get your coffee.

    4. Re:How about this by mysidia · · Score: 1

      If anything this just sounds like incentive to take more than just a laptop and run. If I'm gonna steal I might as well just bring a moving truck with me.

      Sounds like a good way of getting caught. Because big moving trucks are low profile, easy to get away in without being spotted, and easily obtained by thieves without generating a paper trail?

      Also, the stuff is useless at resale if large numbers of devices have to be sold together, and the buyer won't get the PIN codes required to disjoin/release individual units from the rightful owner's house network domain or introduce/join new devices, and also if enough of the devices are GPS and tracking-enabled.

    5. Re:How about this by Anonymous Coward · · Score: 0

      I'd hate for lightning to strike this setup.... *muhahahahaaaa* ;-)

  23. How to get people to use better passwords by gurps_npc · · Score: 0
    1. Outlaw password expiration. Instead replace with a system that notifies you of the last time and location you logged in. Not by email (spam) - but as the first page you log in. Your home locks don't expire, nor do they keep a determined thief out. Their main purpose is to tell you someone broke into your house because the lock is punched out of the door. Passwords should act the same way.

    2. Outlaw passwords for things that don't need passwords at all. I.E. news sites.

    3. For sites that need a password, but not a secure one (like Slashdot), use minimal password system - i.e. you give them 9 things (food/music/etc.) you hate, plus one you like and when you log on, select which the thing you like, that are confirmed by a permanent cookie on your PC. If the cookie gets erased/you use a new PC, they email you a new cookie.

    4. For things that need a secure password, outlaw the top 1000 most popular passwords. If people try to use them, say Not allowed, too easily guessable. If they use one from the top 100, give an insulting warning message, such as "a 40 year old atari computer could guess that password in 10 seconds"

    5. Teach people to use password algorythms: i.e. base password of 6 letters/numbers + 1 additional letter found in your username + 1 from the website's url. (i.e. Pa55w0 + 2nd letter from my usrename + 3rd letter from website. For Slasdot that would be Pa55w0ua

    --
    excitingthingstodo.blogspot.com
  24. So, are they skimming passwords now? by mschaffer · · Score: 1

    Makes you wonder what Apple is doing now...without your consent or knowledge.

    1. Re:So, are they skimming passwords now? by Anonymous Coward · · Score: 1

      Makes you wonder what Apple is doing now...without your consent or knowledge.

      See, here's the thing I don't get about the conspiracy theories:

      To the casual observer, Apple is pretty straightforward in its business model. They sell expensive hardware, and they generally give away software and services. The services and software are free/cheap, but only work with the hardware. To fit the classic three-point model

      1. Design desirable software/service
      2. Tie it to expensive hardware that only you sell
      3. Profit!
      Short, logical, easy to follow. No underpants-gnome ???steps.

      Yet the Slashdot conspiracy theorist assumes Apple is up to something shadowy "without your knowledge or consent!" Apple is making shit-tons of money because actual customers keep givingthem moneyfor stuff! You can go to a shopping mall and watch it happen!

      Do you seriously suspect that Apple is running this huge carrot-and-stick gadget-selling business as a front for some kind of Dr. Evil scheme to hold the world for ransom? What exactly do you think they're up to that's more outrageous than making shit-tons of money by selling overpriced toys?

    2. Re:So, are they skimming passwords now? by jo_ham · · Score: 1

      What?

      You think they need a power adapter that sends a token to unencrypt a password stored on your Mac (the adapter does not have the password) to skim a password that you type into your Mac in plaintext every time you log in? Assuming, of course, that they were going to "skim" it.

  25. Cool, just added it to my charger by iamacat · · Score: 5, Funny

    All it took is sticking a PostIt note on the side. Can I now patent moving the sticky to the inside of my closet, where it will be more secure from friends and allow me to take the charger for travel?

  26. Not so stupid by mschaffer · · Score: 4, Insightful

    The more junk they cram in the power adapters, the harder it is for 3-rd party companies to make copies without Apple's consent.

    1. Re:Not so stupid by AmiMoJo · · Score: 1

      Whatever happened to the EU mandating USB for charging? It isn't just Apple that still gets away with it, Sony and some Toshiba stuff has stupid dock connectors as well. Do Nokia still use their ridiculous "pop-port" things?

      --
      const int one = 65536; (Silvermoon, Texture.cs)
      SJW, n: "Someone I don't like, and by the way I'm a fuckwit" - AC
    2. Re:Not so stupid by mschaffer · · Score: 1

      There was no "mandate". Only a memorandum of understanding, wishful thinking and moonbeams.
      check out: http://ec.europa.eu/enterprise/sectors/rtte/files/chargers/chargers_mou_en.pdf

  27. Re:good idea by GameboyRMH · · Score: 2

    It was worthless before and it's still worthless now. I'm not even upset that they patented this trivial and non-novel idea.

    --
    "When information is power, privacy is freedom" - Jah-Wren Ryel
  28. Re:good idea by RyuuzakiTetsuya · · Score: 2, Interesting

    I keep hearing this about patents.

    If it's trivial and non novel then why is no one doing it or previously put a patent on it?

    It's not trivial or non-novel. it's just not being done.

    --
    Non impediti ratione cogitationus.
  29. Figure 3 in the diagram... by Anonymous Coward · · Score: 0

    ...kinda worries me. Does this mean Apple is going to file lawsuits against anyone who has a GUI tool that asks someone their user name and password?

    1. Re:Figure 3 in the diagram... by jo_ham · · Score: 1

      Yes, that's exactly what it means. There can be no question at all.

      Also, the sky is falling and you forgot to log in.

  30. Alternate solution by Anonymous Coward · · Score: 0

    write your password on a post-it and stick it to your power brick. Much cheaper.

  31. Future products by rhizome · · Score: 1

    It's not going to stay "power adapter with password," that's just the simplest and most abstract (read: absent real hints of product plans) example they came up with for the purposes of the patent.

    I predict that eventually the communications will go elsewhere, for a push-button support system like OnStar for AppleCare. Subscription fees FTW!

    --
    When I was a kid, we only had one Darth.
  32. Re:good idea by GameboyRMH · · Score: 4, Insightful

    If it's trivial and non novel then why is no one doing it or previously put a patent on it?

    Well apart from the fact that this particular idea is stupid (thus, nobody doing it), sometimes things just luckily don't get patented, like "fuel cells on a computer" and "fuel cells on a cell phone" which were both shockingly not patented up until this year. Somehow even among swarms of lawyers, a few conceivable ideas go unpatented sometimes. Shocking, I know.

    This idea is both trivial (passing data to a power adapter which attaches to a port that can also pass data? Wow not like half the USB-charged devices on the planet do that!) and non-novel (acts as a security key like the metric shit-tons of USB fobs that have been on the market over the last decade).

    --
    "When information is power, privacy is freedom" - Jah-Wren Ryel
  33. You assumed the implementation method already? by b4dc0d3r · · Score: 2

    You miss the point of the patent. It's to prevent other people from doing something which reads on their invention. Not necessarily to implement it themselves.

    That said, Apple will probably use this, but I doubt they will turn this into their default and only password recovery method. More likely, it will be an (expensive) optional add-on. This is direct in-house competition to all the crazy ways third parties offer to keep passwords secure for the Windows environment.

    You have taken a patent and assumed how it will be implemented, and attacked that. Pretty much your basic strawman argument.

  34. Good for the TSA/FBI by Anonymous Coward · · Score: 1

    "Sir, we need your password" becomes "Sir, we are confiscating your laptop charger."

    Brilliant idea. Not.

  35. Re:good idea by TheGratefulNet · · Score: 5, Interesting

    wrong. at least this time ;)

    lots of good reasons for apple to do this. they want you to continue to use apple hardware and they have a lock-in effect going on. other than that mag-lock stuff, a power brick was a power brick. batteries are starting to be chipped/locked, but so far, I've not seen power sources be locked.

    I bet we'll see that soon, though.

    also, apple did this because they could, not because its a strikingly good idea for the world. you *can* send data comms along a power path and double-up on it. you *can*. but is there a good reason to? there sure is value in keeping power sources somewhat dumb. they push power (current) at you at a fixed voltage or voltage set. no need to crypto-up that path!

    I bet there is also a patent defense plan here. anyone who wants to 'talk' along that path will probably get hit with an apple patent threat-suit, legit or not.

    it does seem like a dumb idea, overall; but apple is getting a few things from this. its not about users. heh - lately, nothing is ever about the users (benefit).

    --

    --
    "It is now safe to switch off your computer."
  36. Re:good idea by Anonymous Coward · · Score: 0

    It's a shitty idea. The fingerprint reader on my laptop is a much better solution.

  37. Re:good idea by jo_ham · · Score: 1, Insightful

    Right, so again - why has no one done it before?

    It's actually quite a good idea. If you forget your password you're not screwed, since you can unlock your device when you get home.

    You'll notice they didn't patent the "metric shit-tons of USB fobs", but a different way to authenticate a device.

    Whether it's different enough from a separate USB dongle that can unlock the computer is something the patent office should deal with.

  38. Re:good idea by GameboyRMH · · Score: 2

    It's actually quite a good idea. If you forget your password you're not screwed, since you can unlock your device when you get home.

    It's a good idea if you want joke security, and the passphrase screen most phones have is poor enough. I hope they won't allow this authentication method to bypass any full-disk encryption. It will be common knowledge among thieves and black hats that you can unlock an iShiny using the included power adapter that's usually plugged into the device when it's laying around. What could possibly go wrong?

    --
    "When information is power, privacy is freedom" - Jah-Wren Ryel
  39. Re:good idea by Anonymous Coward · · Score: 0

    It is often trivial and obvious. Many people will do something that is an obvious application of an existing principle to something else and not patent it BECAUSE it is trivial and obvious. Another reason is only the RICH companies (like Apple, Microsoft,et al.) can afford to patent EVERYTHING that comes out of their mouths. Also, they are often the only ones with the hubris and sense of entitlement to do so.

  40. Re:good idea by Hognoxious · · Score: 0

    It's trivial (given that there have been other methods for creating a password backup) but it is novel (because it's doing it in a stupid place).

    However it's so pointless and retarded I can't think of an analogy that even comes close. Hang on, unicycling through a minefield while trying to piss on a Van de Graaff generator made of sodium. I bet nobody's done that before!

    --
    Confucius say, "Find worm in apple - bad. Find half a worm - worse."
  41. Who would use it? by pinkeen · · Score: 1

    You can forget many passwords. But who would forget the password for the device he uses every day?

  42. How doesn't anyone sees this? by errandum · · Score: 1

    So, if someone robs my home they can get all the supposedly secure information stored in my machine if they also take the charger? And this passes as secure? As you kidding me?

    If they want an external piece of hardware to unlock my computer, just make it use the IR or Bluetooth and be small - so I can keep it on my person. Other than that, it'll be pretty much useless.

    1. Re:How doesn't anyone sees this? by Anonymous Coward · · Score: 0

      So, if someone robs my home they can get all the supposedly secure information stored in my machine if they also take the charger? And this passes as secure? As you kidding me?

      If they want an external piece of hardware to unlock my computer, just make it use the IR or Bluetooth and be small - so I can keep it on my person. Other than that, it'll be pretty much useless.

      They cannot take the charger if it weights 2 tonnes, so you don't want small but big.

  43. Obligatory "this is not a patent" by deblau · · Score: 3, Informative

    This is not a patent, this is an application publication. You can tell because it says "pub no" in the upper right corner instead of "patent no". For reference:

    Link to publication from TFA
    Link to a real patent (believe it or not)

    TFA author can't tell the difference, which is incredibly obvious once you know what you're looking for. And a lot of applications never become a patent.

    Now that the application has published, anyone who knows of any prior art might be able to let the patent office know about it if this application isn't examined before the new law kicks in September 16 this year. See the America Invents Act, section 8 (starts bottom of page 32).

    --
    This post expresses my opinion, not that of my employer. And yes, IAAL.
  44. Re:good idea by scot4875 · · Score: 2

    Ahh good, so if I'm traveling and take my laptop (a nice 17" MBP), I have to take a different power cable, because if I don't, someone can just use my power cord to get into my accounts. Since the only time I use my laptop is when I'm traveling, that effectively makes the power cord that came with it useless, and I get to pony up another $80 for proprietary Apple power cord.

    The only way this wouldn't be a negative feature for me would be if it were entirely optional. Otherwise it makes my purchase *worse*.

    Put it on a $2 USB dongle that I never have any reason to take *anywhere*. That actually makes sense.

    --Jeremy

    --
    Jesus was a liberal
  45. Stupid by Anonymous Coward · · Score: 0

    Why not just write it on a piece of paper and store it at home in a drawer somewhere.

  46. Did you actually READ the publication by Anonymous Coward · · Score: 0

    The publication is not only about power adapters. I don't know if the average slashdotter has the brain-power to understand that, though.

  47. This doesn't store passwords... read the pdf by cwingrav · · Score: 1

    Take a look at the silly ol' PDF. You'd think the Forbes guy would have too. This stores a "password secret". I.e. a password hint, not necessarily a password. This is a good idea I think as it grounds the device to you. Instead of giving that hint to anyone, the hint is further protected by the power charger requirement.

    This doesn't push out a password, it further protects a password hint. This improves security. It doesn't open a new vector for attack that doesn't already exist.

    Also, as with most things, turn it off if you don't want it.

  48. Making data theft easier by NeoXon · · Score: 1

    Brilliant! Now the person, who breaks into my apartment and steals my Macbook, no longer has to guess my password. He just takes the charger, and thus all my personal data with himself. What a shitty idea from Apple!

  49. Yawn by CheerfulMacFanboy · · Score: 1
    This will surely be implemented - just like all the other Apple patents that were previously wildly discussed on Slashdot:
    - the color-changing case
    - the mouse with rotary dial
    - liquid cooled notebooks
    - et bloody cetera

    The first to find a Slashdot article about an Apple patent that actually was implemented gets my next 5 Mod-points as "Insightful", no matter how stupid their posts. Yes, even if you are one of my foes.

    --
    Fandroids hate facts.
    1. Re:Yawn by CheerfulMacFanboy · · Score: 1

      Gee, nobody? Really? Figures.

      --
      Fandroids hate facts.
  50. Re:good idea by BasilBrush · · Score: 0

    non-novel idea

    Where's it been done before? If it hasn't been then it certainly is novel, by definition.

    As for "obvious", it's funny how people who didn't come up with the idea say it's obvious AFTER they heard someone else come up with it. "Obvious" isn't the same as "easy to understand".

  51. I know this is slashdot by Anonymous Coward · · Score: 0

    but all your complaints about the patent basically don't make sense if you read the article.

  52. Re:good idea by BasilBrush · · Score: 1

    It obviously doesn't make it worse if it's optional. It make it better for those that want it, and no different for those that do.

  53. Re:good idea by GameboyRMH · · Score: 0

    I didn't say it was obvious. It's stupid and therefore I would hope nobody else would come up with this idea, even though it's quite simple and uses existing technologies. I guess it's novel in it's stupidity.

    --
    "When information is power, privacy is freedom" - Jah-Wren Ryel
  54. Re:good idea by Synerg1y · · Score: 1

    USB sticks have been doing this forever.

    Never tried it, but along these lines...

  55. Re:good idea by Anonymous Coward · · Score: 0

    It is obvious you do not know the meaning of the word "otherwise". Re-read his post again, only this time think about what the words mean.

  56. Decrypt the password? by Anonymous Coward · · Score: 0

    Wouldn't this plan require breaking the cryptographic hash function used to store the password, if they were to "decrypt" it as they said?

  57. Inventor by doramjan · · Score: 1

    No one's seemed to notice that the inventor here is the legendary Bud Tribble... http://en.wikipedia.org/wiki/Bud_Tribble

  58. RTFP - just to counter some of the assumptions by CheerfulMacFanboy · · Score: 1
    From the fucking patent:

    Abstract
    Disclosed herein are systems, methods, and non-transitory computer-readable storage media for storing a password recovery secret on a peripheral such as a power adapter by receiving a password recovery secret at the power adapter via an interface with the computing device...

    Claims:
    1. A method of storing a password recovery secret on a power adapter, the method comprising: receiving a password recovery secret associated with a computing device at an electrical power adapter via an interface with the computing device; and storing the password recovery secret on a memory in the electrical power adapter.
    2. The method of claim 1, wherein the password recovery secret is based on a password, wherein the password is encrypted using a key comprising a universal unique identifier associated with the computing device.
    7. The system of claim 6, further comprising: a fourth module configured to control the processor to verify the received password recovery secret with an authentication server.
    12. The non-transitory computer-readable storage medium of claim 11, wherein the peripheral device is at least one of a power adapter, an external hard drive, a network router, a smartphone, a mobile device, a remote control, an external monitor, and a printer.

    BACKGROUND
    [0004] Computing devices, such as desktop computers, laptop computers, smartphones, PDAs, and so forth, include security measures requiring a user to enter credentials, such as a username and password, to obtain access to the computing device. However, it is inevitable that at least one user will forget their username and/or password. One approach to recovering this information is to log in as an administrator to reset the password, but this approach often fails because the user typically forgets the administrator credentials or forgets that the administrator account even exists. Another approach is to prompt the user to enter a password recovery phrase, such as "what is your mother's maiden name?" However, users typically enter this information once during account creation and often forget what they entered as the password recovery phrase. Yet another approach relies on biometrics, but this approach is not useful when the user is not nearby the computer or when the user dies, for example.
    [0005] Many users view the above approaches as too inconvenient, especially if they involve a system administrator. The result is that the user chooses not to use a password or uses a trivial password, such as a short password or an easily guessable password. Especially in the case of portable computing devices, this presents a security risk if an opportunistic thief steals the device. Although it can be difficult to provide both convenient password recovery and security in all use scenarios, one increasingly important scenario involves protecting a portable computing device when a user carries the device separately from a commonly associated peripheral device. If this particular use scenario can be protected and password recovery can be provided in a convenient way, then the user is more likely to use a password, and protection will be increased.
    [0006] Accordingly, what is needed in the art is an improved way to recover lost or forgotten electronic credentials, while still protecting the computing device in the common case when it is not with its associated peripheral device.
    [0028] ... Although the examples and discussion in the disclosure are directed to a power adapter, other peripherals can be substituted as well, such as a printer, portable hard drive, docking station, wired or wireless network router, backup device, flash drive, a smartphone, a mobile device, a remote control, and an external monitor. Multiple peripherals can operate in conjunction or simultaneously.

    --
    Fandroids hate facts.
  59. Hmm by shmeeps · · Score: 1

    So basically... You get your laptop stolen, and it's EASIER for someone to get into it without having to break a password or reinstall the OS? Cool. No thanks.

  60. omg that is awesome by Anonymous Coward · · Score: 0

    Now we only need to steal the cord to get the identity, another win for apple security

  61. Re:good idea by Anonymous Coward · · Score: 0

    You're so intent on trolling you don't even bother reading complete posts. But then that's normal for you, isn't it? Fucking dumbass.

  62. Re: cards vs cash by jago25_98 · · Score: 1

    Credit cards can be cheaper than cash in terms of pure numbers, but it's a gamble and to my flawed brain with all it's cognitive mess ups I prefer something I can hold.

    1) You're relying on that payment at the end of the month.
    - If you bank goes bust you need the BoE to print enough money for the bailout.
    - If your company has a cashflow problem (your own company, or a company you work for), you could be screwed pretty quickly. There's a chance that one late payment snowballs into complete bankruptcy

    2) It's a debt system. For the period of time you owe the card company you're in the debt system just that little bit more. This changes the way we think about money. This in turn changes us, what we do and more. More than that, it actually changes how we think about each other; this is a bit hard to get one's head around.

    In a simple way I was looking at my bank account this month and thought to myself; I only have a credit card bill coming out each month (yes, really, I've worked at this!) I'm always checking up on that. If I didn't have that I wouldn't need to worry for my bank account. For me that's priceless.

      A key thing about working in cash is it's haptic feedback; you know what's going on. It keeps you in touch.

    I've learnt this about cash because I've been living in Argentina. There, over 10 years after their last crash banks offer 20% discounts at supermarkets and still people prefer cash. Likewise my girlfriend only uses the bank for big discounts like this and her wage only because she pretty much has to. As an example she gets a 40% discount with her gym for automatic payments. And you know what they do? EVERY month they raise the price without telling her.
    That's the price of not staying in touch.
    The thing is, I always thought I knew what £1000 is, but until I started using cash I didn't realise how out of touch I was. You have to use nothing but cash for at least a month to have any experience to judge. It's a bit like arguing the toss on vegetarianism, how's to know if you haven't properly experienced both eating meat and not eating meat, for example?

    Of course it's harder to quantify the advantages of cash vs a credit card's cashback % and section51 rights. But I think there has been some studies, something along the lines of people spend more when they see a number (because it's harder to judge). Like I say though, we always think we can judge better than we really can.
    I'd love to have a number in my head along the lines of "I'll only use this credit card if I get a discount of >20%" because the risks have been budgeted for. I think the number in my head is probably less important than that section51 refund rights.

    Just look at some of the things people do with Bitcoins for example, you wouldn't agree to work for a month without pay, yet this is what people have been seen gambling with.

  63. I think this is a dumb idea by Anonymous Coward · · Score: 0

    This does not sound very well thought out. Why not just include a thumbdrive sized serial-numbered dongle that does the same thing? This can then be easily thrown into a safe-deposit box or personal fire safe and the user has no problems bringing his charger along on his trip. Although I'm sure the whole idea is to intimidate the user into paying for an additional "travel charger" that does not enable password recovery.

  64. Re:good idea by Forty+Two+Tenfold · · Score: 1

    [B]atteries are starting to be chipped/locked, but so far, I've not seen power sources be locked.

    I bet we'll see that soon, though.

    Where I live, we have this law, which I don't see why couldn't be expanded soon. I think the US has some goal set with the lock-up business.

    --
    Upward mobility is a slippery slope - the higher you climb the more you show your ass.
  65. whom do "you" trust? by slick7 · · Score: 1

    The power adapter preserves passwords for whom?

    --
    The mind conceives, the body achieves, the spirit manifests.
  66. Slashdot showing it LOW IQs by Anonymous Coward · · Score: 0

    There is much more here then meets the eye ... ... cops will be able to find stolen equipment by its APPLE secret unique ID with highly specialized equipment of power lines.

    This is APPLE's answer to APPLE Store theft.