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Who Should We Blame For Friday's DDOS Attack? (fortune.com)

"Wondering which IoT device types are part of the Mirai botnet causing trouble today? Brian Krebs has the list," tweeted Trend Micro's Eric Skinner Friday, sharing an early October link which identifies Panasonic, Samsung and Xerox printers, and lesser known makers of routers and cameras. An anonymous reader quotes Fortune: Part of the responsibility should also lie with lawmakers and regulators, who have failed to create a safety system to account for the Internet-of-Things era we are now living in. Finally, it's time for consumers to acknowledge they have a role in the attack too. By failing to secure the internet-connected devices, they are endangering not just themselves but the rest of the Internet as well.
If you're worried, Motherboard is pointing people to an online scanning tool from BullGuard (a U.K. anti-virus firm) which checks whether devices on your home network are listed in the Shodan search engine for unsecured IoT devices. But earlier this month, Brian Krebs pointed out the situation is exacerbated by the failure of many ISPs to implement the BCP38 security standard to filter spoofed traffic, "allowing systems on their networks to be leveraged in large-scale DDoS attacks..."

190 comments

  1. Who should we blame? by iCEBaLM · · Score: 5, Insightful

    The people that did it.

    1. Re:Who should we blame? by Anonymous Coward · · Score: 5, Funny

      Nah, too much effort figuring out who did it. Just blame Russia. Works for everyone else lately.

    2. Re:Who should we blame? by Anonymous Coward · · Score: 1

      What? This is 2016...we should be blaming everyone BUT who did it!

    3. Re:Who should we blame? by AmiMoJo · · Score: 4, Insightful

      Also the people who didn't change the default passwords. Looking at the list, most of the devices are not particularly insecure or anything, it's just that their owners did not change the default login credentials but did manage to expose them to the internet.

      Also blame the engineers who didn't put in some interlocks, e.g. no requests from outside the LAN until the default password has been changed or simply force the user to change the password the first time they log in.

      --
      const int one = 65536; (Silvermoon, Texture.cs)
      SJW, n: "Someone I don't like, and by the way I'm a fuckwit" - AC
    4. Re:Who should we blame? by ArmoredDragon · · Score: 5, Insightful

      Regardless of who is behind it, it's about time that we treat DDoS as the censorship that it is. I'm sick of hacktivists trying to justify bringing down major websites just because they don't like whoever runs it, while at the same time talking about how they are pro democracy and pro free speech. DDoS is the opposite of both, no matter who the target is. People who justify it because they don't like Walmart or whoever are fucking hypocritical assholes.

    5. Re:Who should we blame? by execthis · · Score: 0, Redundant

      "The people that did it." First of all you would use the pronoun "who": The people who did it.

      But, who *did* "do* *it*?

      What is the it that was done, and by whom?

      Was it someone who created the botnet? Was it someone who controlled the botnet and directed it to attack a specific target?

      Was it the manufacturers of devices who used crappy chips in their products which were vulnerable?

      Was it the manufacturer(s) of the chip themselves for even making such product(s)?

      Was it our government for failing to regulate, inasmuch as such chips should not even be allowed to be used in the first place?

      Is it us, for allowing our government to fail to regulate, and allowing there to be companies which make and use crappy chips that are vulnerable?

    6. Re: Who should we blame? by Anonymous Coward · · Score: 0

      Who is "we" sucka?

    7. Re:Who should we blame? by Kozar_The_Malignant · · Score: 0

      The criminal assholes that did it.

      --
      Some mornings it's hardly worth chewing through the restraints to get out of bed.
    8. Re:Who should we blame? by Anonymous Coward · · Score: 0

      Isn't that like only charging the for-hire murderer and not the person who hired them in the first place? These companies and end-users are enablers. Blaming the criminals is like blaming a lion for doing what it does. You can't make them change who they are.

    9. Re:Who should we blame? by LifesABeach · · Score: 1

      "it's time for consumers to acknowledge they have a role in the attack too."

      I call "Bullshit!" The devices have no access for non corporate interests to investigate. "It's a closed system," "it's a corporate secret." and all the other excuses that led to Fridays event. Volkswagon, not IoT devices; it's time to recognize their falsehoods.

    10. Re:Who should we blame? by Anonymous Coward · · Score: 1

      DDOS is so powerful that it has entirely shut down sites that are saying something that SOMEONE doesn't want said. The only workarounds are normally to go through something like cloudflare, which effectively de-anonymizes most users and hassles everyone with recaptcha.

      State 1: Website says unpopular things, many users have anonymous voices.
      State 2: Website unreachable due to DDOS
      State 3: Website says unpopular things, no one is anonymous, site is harder to use, expensive cloudflare bill encouraging site operator shut down.

      Now ask: Who does state 3 benefit? Who gains in taking it from state 1 to state 3?

      That is who you blame for any given DDOS attack. Whomever benefits from that transition is a suspect. Hrm....

    11. Re:Who should we blame? by shanen · · Score: 0

      The people that did it.

      Certainly, but they had help. Not surprised at this point, but somehow still disappointed to find no mention of "Microsoft", "liability", or even "blame" (beyond the titular question).

      If there were liability for the customers' harm, then the makers would design and implement hardware and software with more concern about security and abuse. Not saying Microsoft invented the idea of avoiding responsibility (and actually unable to think of anything that Microsoft actually did invent), but they perfected it. Thereby Microsoft became rich and successful and the model for other companies. Latest reports are pointing the fingers at Chinese manufacturers, but they just sold what the customers wanted, secure in the legal protection of "You can't sue us no matter how much harm our devices cause."

      Oh well. Pointless to spend more thought or time on Slashdot these days, especially in speculating on possible improvements. This article will disappear in a few hours, but maybe I missed something "funny"... Okay, found the only post with a funny mod, and it wasn't. Not surprised.

      --
      Freedom = (Meaningful - Coerced) Choice != (Speech | Beer^2), and sad sock puppets' bad mods avail them naught.
    12. Re:Who should we blame? by Anonymous Coward · · Score: 0

      You have a point, but think about this:
      If we blame the Chinese there is a good portion of a Wall already built!

    13. Re:Who should we blame? by murdocj · · Score: 1

      Or, if you are a shill for Russia, deflect blame once Russia has been identified.

    14. Re:Who should we blame? by Anonymous Coward · · Score: 0

      Don't forget about the idiots who made IoT devices with hard-coded/default user/passwords. It's a little like selling a new car with no speedometer and just saying "oh well, they'll install one", it's a failure to provide even a rudimentary level of safety/security under the auspices that the buyer will make up for their shortcomings.

    15. Re: Who should we blame? by Anonymous Coward · · Score: 0

      In 2016..? We should blame the people we don't like (Russia, Trump, WikiLeaks, deplorables, etc) because they probably did it or they would do it if they knew how to do it.

    16. Re:Who should we blame? by Anonymous Coward · · Score: 0

      this is all fantasy and not real.

    17. Re:Who should we blame? by Shogun37 · · Score: 1

      The possibility exits that this is a test of capability/public demonstration. "You saw what we did to him, now either pay up/write what we tell you, or your site will go down and stay down." Too Tom Clancy-ish?

    18. Re:Who should we blame? by Shogun37 · · Score: 1

      "The people that did it." First of all you would use the pronoun "who": The people who did it.

      But, who *did* "do* *it*?

      What is the it that was done, and by whom?

      Was it someone who created the botnet? Was it someone who controlled the botnet and directed it to attack a specific target?

      Was it the manufacturers of devices who used crappy chips in their products which were vulnerable?

      Was it the manufacturer(s) of the chip themselves for even making such product(s)?

      Was it our government for failing to regulate, inasmuch as such chips should not even be allowed to be used in the first place?

      Is it us, for allowing our government to fail to regulate, and allowing there to be companies which make and use crappy chips that are vulnerable?

      "None of us hung the man, sheriff. We just took turns holding the rope." Put the blame on them all, it''ll come to the same, in the end.

    19. Re:Who should we blame? by thexfile · · Score: 1

      It's more like waterboarding but really not.

    20. Re: Who should we blame? by Anonymous Coward · · Score: 0

      The people that made it possible and ran with the dough.

    21. Re: Who should we blame? by Anonymous Coward · · Score: 0

      Then also you can point the finger at tech support that encourages people to keep the default passwords, or create weak ones, because they can't be bothered to take people through that tricky extra step on a badly defined interface. Oh, and add cheap and nasty interface design. I got off the phone, went back to the manual and the Internet, and painfully figured it out.

    22. Re:Who should we blame? by Anonymous Coward · · Score: 0

      Also blame the engineers who didn't put in some interlocks, e.g. no requests from outside the LAN until the default password has been changed or simply force the user to change the password the first time they log in.

      Can you do that? How can a device know a request comes from outside the lan? If I'm not mistaken, unless you use IPv6, in order for an outside request to reach a device on the LAN, you need to NAT it, and then, from the point of view of the device, the request comes from the router, from a local ip.

    23. Re:Who should we blame? by Anonymous Coward · · Score: 0

      I agree with you it is a test, but not the kind of test you think. It's a test to see how critical internet infrastructure reacts to an attack in preparation, probably for war : https://www.schneier.com/blog/archives/2016/09/someone_is_lear.html

    24. Re:Who should we blame? by LinuxIsGarbage · · Score: 1

      try opening up Netstat or similar on a private network. None of the internet connections list the router's IP as the endpoint.

    25. Re:Who should we blame? by Anonymous Coward · · Score: 0

      cyberwar is shit...
      i from Russia

    26. Re:Who should we blame? by AmiMoJo · · Score: 1

      Sounds like you want to ban real life protests as well. As all, what is a protest if not a DDoS on a particular location? The whole point is to block and area / road and make lots of noise so people can't ignore you.

      Of course, most DDoS attacks are not protests, but you have to draw the line somewhere. Is manually submitting hundreds of bogus web forms censorship? What about sending thousands of letters to a TV company because a show was cancelled? That might make it hard for them to respond to other mail they are getting.

      Personally I don't think a DDoS is a very effective form of protest, but at times it is a legitimate one.

      --
      const int one = 65536; (Silvermoon, Texture.cs)
      SJW, n: "Someone I don't like, and by the way I'm a fuckwit" - AC
    27. Re:Who should we blame? by DigiShaman · · Score: 1

      It should be standard practice to force the user to create a device password upon first setup. The idea of a "default password" to anything connected online these days is abhorrent! Forgot the password to the device?? Tough shit; back to a factory reset you go!

      --
      Life is not for the lazy.
    28. Re:Who should we blame? by wvmarle · · Score: 2

      Also blame the engineers who didn't put in some interlocks, e.g. no requests from outside the LAN until the default password has been changed or simply force the user to change the password the first time they log in.

      That's the problem. Not end users not changing default passwords - many may not even know that it can or should be changed, and why should they? They're not security managers or IT engineers or so. Having users change the password on first login before they can do anything else, that's the only reasonable way to go. Maybe also add a list of the 1,000 most common passwords out there, and reject all those, make them come up with something a bit more unique, or hackers would still easily get access to the first 10-20% of devices by just using those common passwords.

    29. Re:Who should we blame? by Anonymous Coward · · Score: 0

      Modded "-1, asshold"

    30. Re: Who should we blame? by Anonymous Coward · · Score: 0

      The port you connect to the internet on is usually labeled and treated differently.

    31. Re:Who should we blame? by Anonymous Coward · · Score: 0

      Pointless to spend more thought or time on Slashdot these days...

      You are truly a real sad sack troll. Please leave. You will not be missed.

    32. Re:Who should we blame? by Anonymous Coward · · Score: 0

      If Russia is blamed, you know for sure that the Hillary Campaign really had something to do with it.

    33. Re:Who should we blame? by Anonymous Coward · · Score: 0

      Only authorities can censor people, or does that argument only work when conservatives are whining about censorship?

    34. Re: Who should we blame? by RabidReindeer · · Score: 1

      A lot of this stuff is consumer electronics, so there isn't any "tech support", just little Jimmy from down the block, who's the only one who ever bothered to read the instructions at all.

      And a frighteningly large amount of these devices "phone home" to some master server on the Internet, so they're not exactly cut off from the world.

    35. Re:Who should we blame? by RabidReindeer · · Score: 1

      The possibility exits that this is a test of capability/public demonstration. "You saw what we did to him, now either pay up/write what we tell you, or your site will go down and stay down." Too Tom Clancy-ish?

      I dunno. Can we have some people leaping through doors ahead of flaming explosions?

    36. Re:Who should we blame? by wyHunter · · Score: 1

      Oh but this is 2016 and if you're a leftist cyber attacker, you're a 'freedom fighter.' God forbid if free expression matters.

    37. Re:Who should we blame? by Anonymous Coward · · Score: 0

      I don't know if this is a real or serious comment.... this day and age is sad.

    38. Re:Who should we blame? by TechyImmigrant · · Score: 1

      Also blame the engineers who didn't put in some interlocks, e.g. no requests from outside the LAN until the default password has been changed or simply force the user to change the password the first time they log in.

      Can you do that? How can a device know a request comes from outside the lan? If I'm not mistaken, unless you use IPv6, in order for an outside request to reach a device on the LAN, you need to NAT it, and then, from the point of view of the device, the request comes from the router, from a local ip.

      uPnP comes to the rescue and allows your camera to open a path in from the outside. Yay uPnP!
      Disable uPnP in your router.

      --
      I should use this sig to advertise my book ISBN-13 : 978-1501515132.
    39. Re:Who should we blame? by budgenator · · Score: 1

      Forgot the password to the device?? Tough shit; back to a factory reset you go!

      I'm not sure that anybody who leaves his/her router on default credentials, would have the acumen to change anything else from factory defaults.

      --
      Apocalypse Cancelled, Sorry, No Ticket Refunds
    40. Re:Who should we blame? by b0bby · · Score: 2

      The problem with some of these devices is that they also have a hardcoded root password. I have one like that - I kept it behind its own router since I didn't trust it, but took it offline a couple of months ago when I learned that it has a hardcoded root and no new firmware. I had changed the admin password of course, but that really didn't do anything.
      I'm no longer going to allow an open port for any device like this, but most people won't know how to set up a vpn for home.

    41. Re:Who should we blame? by Anonymous Coward · · Score: 0

      Israel. They did 9/11. Most likely this DDOS attack too.

      We'll blame Russia though so nobody looses their job or mysteriously disappears.

    42. Re:Who should we blame? by budgenator · · Score: 1

      Another point is DDOS attacks are conducted by bot nets of zombified computers, most of us /.ers take a considerable amount of pride in having our infernal machines do our bidding and only our bidding. Having one of my machines commandeered for a DDoS attack would be rankling for me and most here; I don't mind you making a statement with your resources, but trying to use mine to make your statement is just going to piss me off.

      If this leads to some senile Grandma pissing her panties in the White House deciding the Internet needs her protection from itself, I'm going to be beyond pissed off.

      --
      Apocalypse Cancelled, Sorry, No Ticket Refunds
    43. Re:Who should we blame? by Anonymous Coward · · Score: 0

      it wasnt hacktivist, it was probably a faggot, look in the mirror and you will find one

    44. Re:Who should we blame? by stoatwblr · · Score: 1

      Which is why the default password should be randomly(*) set and uPNP disabled by default.

      (*) Not according to some algorithm predictable from the MAC, etc.

    45. Re:Who should we blame? by stoatwblr · · Score: 1

      "Having users change the password on first login before they can do anything else, that's the only reasonable way to go"

      Which mostly means that the password will be "password" or something similar.

      Better to leave it as some complex random password unless changed.

      Even better, have an interlock which requires positive action to allow external access AND a requirement to ACK warning of the consequences if not properly secured (not just a OK, but scroll to the bottom first and warning that failure to read/understand properly before clicking OK may result in personal legal liabilities)

    46. Re:Who should we blame? by stoatwblr · · Score: 1

      > but they just sold what the customers wanted, secure in the legal protection of "You can't sue us no matter how much harm our devices cause.

      This kind of disclaimer won't hold water in the EU - Consumer protection laws and the laws against unfair terms in contracts see to that.

      For full liability indemnity the enduser would have to explicitly sign it away and clicking OK on a shrinkwrap license is not sufficient.

    47. Re:Who should we blame? by wvmarle · · Score: 1

      warning that failure to read/understand properly before clicking OK may result in personal legal liabilities)

      Which, considering I'm one of the 95% of the world's population that doesn't live in the country all such warnings are written (i.e. the USA), has no meaning to me. Then there are the many, many people that don't understand English well enough or don't understand computing well enough to even stand a chance of understanding such long, long pieces of legalese.

    48. Re:Who should we blame? by shanen · · Score: 1

      I hope you're right, but I doubt it. If they can't attack your legal system directly, then they'll try a flank attack via transnational trade treaties. In the particular example of this article, they have extra leverage because the Internet itself is so international.

      --
      Freedom = (Meaningful - Coerced) Choice != (Speech | Beer^2), and sad sock puppets' bad mods avail them naught.
  2. How do you secure the unsecurable? by Anonymous Coward · · Score: 1

    "By failing to secure the internet-connected devices, they are endangering not just themselves but the rest of the Internet as well." A lot of cheap Chinese IoT devices don't have any way to update the firmware. How are consumers supposed to secure those devices?

    1. Re: How do you secure the unsecurable? by Anonymous Coward · · Score: 0

      Putting them on a dmz in their firewalls?

    2. Re:How do you secure the unsecurable? by ArmoredDragon · · Score: 1, Interesting

      I think the best way to handle this is to make people somehow accountable when they participate in a DDoS, whether they do it willingly or not. Personally I think their internet access should be throttled to dialup speed for 60 days if they are conclusively found to be participating, and that 60 days starts over each time they're found participating. It will make them think twice about buying insecure shit.

    3. Re: How do you secure the unsecurable? by Anonymous Coward · · Score: 2, Insightful

      Ah, the DMCA approach.

      I can see it now.

      Since we can't figure out how to stop ddos attacks, we create mechanism wherein our Internet equivalent of the RIAA sends ISPs notifications about who is part of a botnet.

      The ISP, in turn, immediatly has to notify and throttle users who are part of the botnet. They have to do it otherwise they'll be airing and abetting internet pira...er, ddos attacks, and thus, are open to lawsuits. This creates the proper incentive to rubber stamp... I mean, streamline the process.

      The user, of course, has a chance to contest this throttling in case that the user is not part of the botnet (IP addresses are so easy to spoof these days). So it is totally fair. All they have to do is send a counterclaim and if it is rejected (which it will), they have the option to take this to court.

      Out of their own pocket of course. For something they didn't even do.

      Its a totally fair system and it will not at all be abused.

    4. Re:How do you secure the unsecurable? by AHuxley · · Score: 1

      Get consumer AV to scan the networked hardware with all listed easy to try passwords.
      Inform the user to change the password or to get a new device if its of a poor design that cant be fixed.

      --
      Domestic spying is now "Benign Information Gathering"
    5. Re:How do you secure the unsecurable? by Dutch+Gun · · Score: 1

      I'm not sure I like putting all the blame on the users. Don't we have a reasonable expectation that we're not going to be sold faulty products? And I can't characterize such brain-dead non-security as anything but "broken".

      Maybe we also should force companies to shoulder the cost of a product recall if their device is found to have security issues that can't be automatically patched and fixed. That would add a nice financial incentive for companies to release more secure products.

      If a company continues to release broken product after broken product, then the FCC or other regulatory body steps in and forbids them to sell any internet-connected device, since they've demonstrated themselves to be a public menace.

      --
      Irony: Agile development has too much intertia to be abandoned now.
    6. Re:How do you secure the unsecurable? by Anonymous Coward · · Score: 3, Insightful

      "I think the best way to handle this is to make people somehow accountable when they participate in a DDoS, whether they do it willingly or not."

      Well, you self important prick, answer me this:
      One manufacturer was quickly identified on Friday as contributing a major part of the Attack.
      Name them. No, you don't get to scour the Web now, you should _know_ this.
      Now, you as an enlightened Consumer goes out Monday to buy a new DVR. How can you tell if it has been compromised? At the least, you are going to have to take your toolbox with you, and start disassembling them on the floor of Fry's, (This is much more difficult if you favor Amazon...). You will need a cheat sheet to identify all of the compromised boards, and that doesn't yet exist.
      Now you take your new DVR home, and an hour later, you notice your Wifi has slowed to a crawl. Multiply that by the 3 million or so Xiongmai Electronics cards already out there in scours of products from dozens of manufacturers, (Oops, I gave the name away...), how do you "...think twice about buying insecure shit." How can you, baby shit for brains, possibly know? I think that it is best if you no longer have _any_ Internet Access from now on, until you are better informed, and learn some humility.

      https://krebsonsecurity.com/2016/10/hacked-cameras-dvrs-powered-todays-massive-internet-outage/

    7. Re:How do you secure the unsecurable? by Anonymous Coward · · Score: 0

      You are being reasonable, unfortunately, the FCC has no jurisdiction here, and even if they did, their authority pretty much ends some 200 miles off the Pacific Coast. The problem is Worldwide. Which brings us to:

      " Don't we have a reasonable expectation that we're not going to be sold faulty products? "
      Only in Europe, and just barely there. The profit driven UL in the US only concerns itself with some Safety issues, and not Suitability of Use. The FTC deals with false claims, but is utterly toothless. The European CE Authority has a much wider scope, including Safety, Suitability, Environmental effects, and Health. Unfortunately, "CE" is as easily stamped on Counterfeit products as genuine ones. And refer to the recent story here about the massive counterfeiting of Apple products freely available on Amazon, all of them marked "CE". China may be where these things originate, but it is Western Distributers who order and sell them.

      "Maybe we also should force companies to shoulder the cost of a product recall if their device is found to have security issues that can't be automatically patched and fixed."
      Just how, on an International scale? What are the Standards for "Secure"? What time period; is a ten year old knobbled Scanner still covered?
      And note here, what people at Slashdot are not talking about, this massive Black Eye for Linux, especially embedded Linux. Microsoft is fault-free here, except for the foil-hat crowd.

      However, you are asking the right questions, unlike that loathsome ArmoredDragon, who wants the Consumers to shoulder the burden for something that they have absolutely no control over.
      This just in- XiongMai admits part in Friday's Attack:

        http://www.networkworld.com/article/3134035/chinese-firm-admits-its-hacked-products-were-behind-fridays-massive-ddos-attack.html

    8. Re: How do you secure the unsecurable? by ArmoredDragon · · Score: 1

      The ISP, in turn, immediatly has to notify and throttle users who are part of the botnet. They have to do it otherwise they'll be airing and abetting internet pira...er, ddos attacks, and thus, are open to lawsuits. This creates the proper incentive to rubber stamp... I mean, streamline the process.

      The user, of course, has a chance to contest this throttling in case that the user is not part of the botnet (IP addresses are so easy to spoof these days). So it is totally fair. All they have to do is send a counterclaim and if it is rejected (which it will), they have the option to take this to court.

      Did I say a single word about identifying them by IP address, jackoff? No, so put a cock in it.

      Besides, we can do more about IP address spoofing.

    9. Re: How do you secure the unsecurable? by Anonymous Coward · · Score: 0

      If you buy shit your connection should be turned off.

    10. Re:How do you secure the unsecurable? by stoatwblr · · Score: 1

      "I think the best way to handle this is to make people somehow accountable when they participate in a DDoS, whether they do it willingly or not"

      Absolutely. A strict liability law and hefty fines would make most people think twice, especially after it made a few newspaper headlines.

      They may have secondary rights to sue the seller(*) but at the end of the day the USER is the one who connected the device to the network.

      (*) The seller has upstream rights to sue the wholesaler, importer and upwards to the maker. This has a far greater effect than a few hundred small claims cases because once importers and wholesalers start getting burned they'll get _extremely_ wary about buying in vulnerable equipment - and losing sales is the most effective message any maker can receive.

    11. Re: How do you secure the unsecurable? by stoatwblr · · Score: 1

      Apart from ISPs applying spoofed address filtering, enduser ROUTERS should be filtering this shit too.

    12. Re:How do you secure the unsecurable? by stoatwblr · · Score: 1

      "You are being reasonable, unfortunately, the FCC has no jurisdiction here"

      The FTC does though.

  3. Who should be blame ? by Anonymous Coward · · Score: 0

    How about Luxembourg, they never get accused of anything and must be feeling left out.

  4. WRONG by darkain · · Score: 5, Insightful

    From TFA: "Dormann said instead of hard-coding credentials or setting default usernames and passwords that many users will never change, hardware makers should require users to pick a strong password when setting up the device."

    This advice is just plain wrong. It requires educating every single end user on security best practices. Lately I've seen a trend from ISPs for their router admin pages and wifi access points: they come pre-configured with a randomly generated password for each, which is then printed out on a sticker and stuck to the side of the device. Without physical access to the device, nobody would know the credentials for it. This keeps the burden of security within the realm of those who know what they are doing and making good decisions. The act of using a poor password would then end up on the end user, having to type in the secured password, and then change it to something less secure.

    1. Re:WRONG by execthis · · Score: 1

      not only this but the inept users whose devices get pawned and used to attack other systems should be held legally responsible for the attacks.

    2. Re:WRONG by rally2xs · · Score: 1

      1) Build a prison cell for absolutely every American citizen.

      2) Pass a law about changing passwords or otherwise securing computers.

      3) Fill 'em all up.

    3. Re:WRONG by execthis · · Score: 1

      LOL your point is made!

    4. Re:WRONG by thegarbz · · Score: 2

      Lately I've seen a trend from ISPs for their router admin pages and wifi access points: they come pre-configured with a randomly generated password for each ...
      This keeps the burden of security within the realm of those who know what they are doing and making good decisions

      Next time you look at the device compare the randomly generated password with the mac address. I would put it to you that many of the ISP provided routers with "random passwords" were not at all designed by people who know what they are doing. :-)

  5. What About..... by Anonymous Coward · · Score: 0

    CONSPIRACY THEORIES??

    [insert meme of "Aliens!" here]

    Has anyone thought about this act being caused by a "government agency" that has something to prove?

    1. Re:What About..... by Anonymous Coward · · Score: 0

      Has anyone thought about this act being caused by a "government agency" that has something to prove?

      Well no one, or any organization, proved anything other that they are assholes. So....I doubt it.

    2. Re:What About..... by knorthern+knight · · Score: 0

      > CONSPIRACY THEORIES??
      >
      > [insert meme of "Aliens!" here]
      >
      > Has anyone thought about this act being caused by a
      > "government agency" that has something to prove?

      Take your pick...

      1) DHS setting up for another power-grab

      2) US government setting up to claim that [insert country name here] has CWMD ("Cyber Weapons of Mass Destruction") as a pretext for an invasion/war.

      3) Democrats/lib-left-elite who are scared shitless of the free flow of information on the internet.
      A) http://www.breitbart.com/big-j...
      >Three years before Matt Drudge changed the world and how news would be consumed,
      > President Bill Clinton's White House feared that the Internet was allowing average
      > citizens, especially conservatives, to bypass legacy gatekeepers and access information
      > that had previously been denied to them by the mainstream press.

      B) In the 1950's and the 1960's, JFK was f***ing women all over the place. President Bill Clinton was a saint in comparison. The lib-left elite needed only a few names/numbers in their rolodex, and any inconvenient stories were squashed. In a similar manner Newsweek killed the Lewinsky scandal story. Unfortunately for Bill Clinton, a lowly store clerk by the name of Matt Drudge didn't play lapdog to the elite... http://www.drudgereportarchive...
      Hillary Clinton (yes, *THAT* Hillary Clinton) responded by whining about the lack of any "gatekeeping function" on the internet http://www.freerepublic.com/fo...

      C) Notice that I quoted Breitbart.com? The lib-left is extremely pissed at the site. So much so that...
      > Democratic nominee Hillary Clinton's campaign has sent out a fundraising
      > email arguing the website Breitbart News has no "right to exist,"
      > and suggests that if elected, the website will be shut down entirely.

        http://dailycaller.com/2016/08...

      The lib-left elite would really rather have a gatekeeper-controlled internet. But that would be too obvious. So they'll settle for "random DDOS attacks. Only companies with big budgets would be able to afford the neccessary infrastructure to stay up against a DDOS attack.

      --

      I'm not repeating myself
      I'm an X window user; I'm an ex-Windows user
    3. Re: What About..... by Anonymous Coward · · Score: 1

      Huh?

  6. Not who... but what should we blame? by fustakrakich · · Score: 1

    Blame DNS. Time for something completely different.

    --
    “He’s not deformed, he’s just drunk!”
  7. Apparently not the device pictured in Forbes by Anonymous Coward · · Score: 0

    I was worried about my Dropcam until figuring out that it appears on none of the lists and Forbes was simply too lazy to find a proper picture to accompany their story.

    1. Re:Apparently not the device pictured in Forbes by Anonymous Coward · · Score: 0

      A certain telecomm company installed one of the listed brands of network cameras in hundreds of their stores in the last few years, with the default logins left in place. I wonder if they'll bother changing them now? (Of course, their stores being behind firewalls, they'll probably think they're safe.)

  8. Not for us to decide. by Anonymous Coward · · Score: 0, Funny

    Only our President, Barack Hussein Obama and our President-elect, Hillary Clinton, can decide that. We cannot, as ordinary citizens, have the understanding and the scope to make important and informed decisions. There are many things we do not know for our own safety. I for one trust our great Leaders and will never question their wisdom. I am ready to inform on any dissenter or malcontent as is my duty as a loyal citizen of this great country.

  9. Windmills by Anonymous Coward · · Score: 0

    I blame windmills, and other forms of green energy as well.

    1. Re:Windmills by chipschap · · Score: 4, Funny

      I believe global warming increases the severity of these attacks. Look at the facts: it's getting warmer every year, and the intensity of these attacks is likewise increasing.

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

      It's also important to note that global warming seems to be responsible for putting Bigfoot and the Loch Ness Monster on the endangered list. This past year was really f***ing hot; meanwhile there was only one Bigfoot sighting and there were no Loch Ness Monster sightings. Coincidence? I think not!

      We must act now to stop global warming before all Bigfoot and Nessie become extinct!

      p.s. Global warming is also known to reduce the number of pirates, but that might be a good thing.

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

      warm places = nigros= violence= attacks
      warm planet = planet of the apes, there was no internets in the planet of the obongos

  10. Who? by Anonymous Coward · · Score: 0

    Who should we blame for deadly gas on Venus? The damn Martians! Thank you for your OPINION and for letting everyone here know that you are stupid.

  11. Ecuador by Anonymous Coward · · Score: 0

    Ha. Just kidding, but isn't it obvious this is in retaliation for the US getting Ecuador to cut off Assange's internet?

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

      Ha. Just kidding, but isn't it obvious this is in retaliation for the US getting Ecuador to cut off Assange's internet?

      If they'd just shut off everyone else's internet instead then this wouldn't have happened. Definitely Ecuador is to blame by not going too far enough.

  12. Blame CANADA by Anonymous Coward · · Score: 0

    Blame CANADA. They are not a real country anyway!

  13. The Usual Suspects by Fire_Wraith · · Score: 4, Interesting

    So here we go through the pros and cons of each. This is not to rule any of them out, as I don't think you can at this point, but to lay it all out there.

    Hacktivists (Specifically New World Hackers):
    Pro - claimed responsibility. Anonymous/offshoots responsible for lots of past DDoS activity.
    Cons - Several security firms called BS on the evidence, and cited past history of false claims of responsibility to boost DDoS for hire business. Also the complexity and sophistication make this unlikely.

    Cybercriminals:
    Pro - probable originators of Mirai botnet, likely responsible for preceding DDoSes of Brian Krebs and OVH.
    Con - No stated ransom demands (at least none reported) or other identifiable material benefit. Lacks a direct reason.

    North Korea:
    Pro - Past history of DDoS and malware attacks. Never claims responsibility. Suffers nothing if the internet goes down.
    Cons - Attack only targeted the USA, not perennial NK targets of South Korea or Japan. If this was North Korea, why ignore those two?

    Russia
    Pro - contacts/influence in Russian cybercrime community. Possible interest in interference in US politics.
    Con - No real rhyme or reason for doing so now. Widespread (as opposed to targeted) disruptions likely don't have any predictable impact to swaying the election.

    China
    Pro - Reports that many of the infected devices were Chinese in origin
    Con - China normally steals your business secrets rather than DDoS you. Chinese devices weren't the only ones, too - bad security is everywhere.

    US intelligence (NSA et al)
    Pro - False flag?
    Con - NSA wants to listen in on your data, not shut you off from communicating. Unlikely that there is anyone who supports Wikileaks/Assange/Anonymous/etc that would change their minds over this.

    This is by no means a comprehensive list, just off the top of my head.

    1. Re:The Usual Suspects by rholtzjr · · Score: 1

      So in other words, they have no clue who did it.

    2. Re:The Usual Suspects by Fire_Wraith · · Score: 1

      Attribution isn't easy.
      In the words of a certain Dread Pirate, "Anyone who tells you differently is trying to sell you something."

    3. Re:The Usual Suspects by AHuxley · · Score: 2

      Given the billions the 5 eye nations spend on the "internet" and all their bases, camps and shared site globally finding the command and control should be not hard?
      Even if its encrypted or p2p2 or via a commercial or staging server, VPN or lots of hops, or in unexpected nations or by a few people.
      Will they show what their tech can do or save it for "cyber" events?
      Strange how well former crypto gov "operators", open-source counterintelligence operations and contractors can work together and in the open with the media if the code litter helpful to one side of politics?
      Maybe they got a hint of who did it and why and its not for public consumption or shows a method of tracking or the intelligence services have staff/informants in groups and had to keep their cover?
      The next push could be a roll out of laws, product lines, contractors, internal ion cooperation and hardware to "stop" such events?

      --
      Domestic spying is now "Benign Information Gathering"
    4. Re:The Usual Suspects by ShaunC · · Score: 2

      There's also the "Bored Teenager" possibility. Some people just want to watch the world burn. For all we know, this is the work of some kid with lots of free time, fucking around for no benefit and without any real motivation.

      --
      Thanks to the War on Drugs, it's easier to buy meth than it is to buy cold medicine!
    5. Re:The Usual Suspects by phantomfive · · Score: 1

      Dyn
      Pro - They misconfigured their own hardware, causing enormous useless trafffic and failures.
      Con - A company that charges so much couldn't possibly make a simple configuration mistake!

      --
      "First they came for the slanderers and i said nothing."
    6. Re:The Usual Suspects by laughingskeptic · · Score: 2

      Your Russia con ignores the recent US/CIA saber-rattling about hitting back at Russia for their election related hacking. Russia may have been making it clear that they can hurt us more than we can hurt them because their criminal element owns most of our IoT devices and they can turn those against us at will.

    7. Re:The Usual Suspects by Anonymous Coward · · Score: 0

      Wikileaks supporters
      Pro - Everything is about Wikileaks. Look at me! Look at me!
      Con - Does Wikileaks have supporters?

    8. Re:The Usual Suspects by Baloo+Uriza · · Score: 1

      They would have owned up to it by now then.

      --
      Furries make the internet go.
    9. Re:The Usual Suspects by thegarbz · · Score: 1

      This question isn't about who did it, it's about who's to blame.

      The blame here clearly lies on manufacturers that produce products that are insecure by default and lack update policies and procedures to make them secure. There's literally nothing that can be done about this problem on a grand scale.

    10. Re:The Usual Suspects by Teun · · Score: 1

      You forgot Liberals. Liberals are responsible for everything that is wrong in America, and in fact, the World.

      It is because of liberals that I did not have a firearm to use to blow up the computers responsible for this mess, because Obama took my guns already. And because liberals hate God, I could not pray for Jesus to save us. And because liberals are in cahoots with the banks, now I have to pay for their bailout.

      Some dumb-ass democratic conservative mod took exception to your insight.

      --
      "The likes of Facebook and WhatsApp are free to those whose privacy is of zero value."
  14. Anti-net neutrality ISPs by Anonymous Coward · · Score: 0

    They'll use this event to justify "traffic management". Would not put it past them to have paid for or sponsored the event off the books.

  15. Re:Not who... but what should we blame? by unixisc · · Score: 1

    I blame the evil engineers who just spread out IPv4 instead of working on IPv6 and perfecting the solutions around that.

  16. The Cannibals at Slab City by Anonymous Coward · · Score: 0

    You are not logged in. You can log in now using the convenient form below, or create an account, or post as Anonymous Coward.

  17. The worst? by Anonymous Coward · · Score: 0

    Panasonic, Toshiba, Xerox, Samsung, ... These are names in the device list. These companies have built Electronics for Decades. And yet. They are cheap enough to add default passwords... to devices connected to the internet. Routers, IP cameras, the like.

    This is no longer anything we can fix incrementally. Electronics needs a revolution, French style. Heads rolling. Schematics getting burned. Insecure languages suppressed. The survivors rebuilding from scratch, with lessons learned.

    1. Re: The worst? by sg_oneill · · Score: 3, Insightful

      It struck me that there is a "nuclear option" solution that would be highly illegal but highly effective. Every time one of these shitty IOT devices is found exploitable and the manufacturer doesn't bother to update , scan the whole damn net for that device and tell it to DDOS the manufacturer and not stop. The manufacturer would pretty quickly realise they have to get a patch out if they wish to remain a citizen of the internet. For added niceness make sure the user understands why their baby monitor is attempting to murder it's creator

      --
      Excuse the Unicode crap in my posts. That's an apostrophe, and slashdot is busted.
    2. Re: The worst? by AmiMoJo · · Score: 1

      Might be better to just patch the damn thing if you have access to it, or at the very least change the settings so that it can't be hacked by anyone else.

      I seem to recall an ISP doing this some years back. They realized that the shitty Netgear mode/routers they had bought all had insecure wifi passwords. The password was a hash of the wifi MAC address, the thing that gets broadcast constantly in the clear. Anyway, they sent out updates to all devices to reset the wifi password to something really random and emailed users. They probably had a lot of support calls anyway.

      --
      const int one = 65536; (Silvermoon, Texture.cs)
      SJW, n: "Someone I don't like, and by the way I'm a fuckwit" - AC
    3. Re: The worst? by stoatwblr · · Score: 1

      A lot of this stuff is running pirated/old firmware which has nothing to do with the original author.

      A lot of the time the company in the exporting country selling this stuff to the importer has no idea what the firmware is, isn't the manufacturer and may be several steps removed from the manufacturer (which is why firmware is such a bitch to deal with)

      Liabilities have a hard time crossing national boundaries. The buck stops at the importer.
      From a consumer point of view, liability stops with whoever sold it to them unless it was sold with specific disclaimers.

      On the bright side: in the last week a couple of the largest DVR/camera makers have stepped up to the plate and taken responsibility - recalls and firmware updates are happening. The hard part is going to be to track and update every affected device out there even if they're phoning home (I have items around the net still tickling my boxes from projects that ceased working 16 years ago - and that's stuff that's supposedly operated by "responsible" network admins, let alone endusers)

  18. Blame... by Anonymous Coward · · Score: 0

    The PCs and devices infected that are part of the botnet that are used in these type of attacks.
    Blame the ISPs who detect this traffic yet let it flow without intercepting it or calling whoever that traffic comes from to inform them that they may be part of a botnet.

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

      Those are only tools. We don't hold screwdriver manufacturers, or hadrware stores responsible when someone pops a lock and steals a bicycle; rather, we hold the thief responsible. Same thing here, we hold those individuals or groups which are using the tool to commit the crime responsible.

    2. Re:Blame... by sexconker · · Score: 1

      When a gun is stolen and used in a crime we seize it as evidence.
      When a zombie PC or "IoT" piece of shit is DDoSing something, we should block its traffic and cut off the customer if necessary.

  19. I know who to blame... by Anonymous Coward · · Score: 0

    HILLARY CLINTON. Only someone who has suffered severe brain damage (in 2012) with an observable lazy eye (as recently as 2016 in the third debate), and seizures (also observed, as she was instructed to "smile" when she had a seizure), would do such a thing. Hillary is responsible for all the evil in this world. Only a brain damaged woman would dare to try to sicken all of mankind with the fruit of the tree of knowledge of good and evil, and HILLARY IS THAT FUCKING WOMAN. We need to lynch that bitch.

    1. Re: I know who to blame... by Anonymous Coward · · Score: 0

      What about her Orange coloured Jimmy Saville meets Benito Mussolini opponent?

  20. Re:Not who... but what should we blame? by msauve · · Score: 4, Insightful

    Oh, great. With IPV6, instead of only devices which punch their way through a NAT gateway using UPnP, every IOT device can be on the Internet. I'm sure that will help things tremendously. Unless, of course, you expect the same users who won't even change default passwords to learn about and configure firewalls.

    --
    "National Security is the chief cause of national insecurity." - Celine's First Law
  21. How are all these consumer devices on the WAN? by ChesterRafoon · · Score: 1

    Assuming most consumer devices are installed at home behind some kind of NAT functionality, how did all these consumer devices get exposed to the public internet? This is the one thing about this entire hack I do not understand.

    1. Re:How are all these consumer devices on the WAN? by caseih · · Score: 1

      I came here to post the same question. I know that 15 or 20 years ago when IPv4 addresses were plentiful that nearly everything was publically-addressable (though often firewalled at the gateway), but I thought nearly everyone from institutions to households had moved to private IPv4 networks. Most IoT devices that I know of that are cloud-enabled connect into a cloud control server from within a private network. Still a security risk, especially if malware gets inside the private network it can attack these devices from the inside.

      IPv6 is a bit different of course; were these exploited devices accessed via IPv6?

      So inquiring minds want to know, how were these IoT devices compromised? Were they sitting out on the open internet? Hacked from other devices or computers inside the private lan?

    2. Re:How are all these consumer devices on the WAN? by Anonymous Coward · · Score: 0

      There are 3 ways they get infected. One is that some people have them sitting on the public internet so they be accessed from anywhere. The second way is that people run some other piece of malware on another machine that scans the local network and hacks it from there. The third way is that it uses IGD via UPnP, which automatically sets up port forwarding for you so it can be access from anywhere.

    3. Re:How are all these consumer devices on the WAN? by AHuxley · · Score: 1

      People have smart phones and want to see, change, connect, save new data, interact with some device from work or half a world away.
      To the older generation you used a "person" or a timer or a device created for that task that was not networked.
      Now that generations only know smart phones and the older generations want to be seen using apps its all network badly and on default passwords.
      Blame wifi, default settings on modems, devices, toys. Users wanting to be seen with the IoT without the IoT been on its own network with really unique security.

      --
      Domestic spying is now "Benign Information Gathering"
    4. Re:How are all these consumer devices on the WAN? by caseih · · Score: 1

      I'm not sure that's quite right. With most home routers you have to go to some effort to place your IoT devices live on the internet. Besides that, most IoT companies already offer cloud access via their own app which doesn't require the IoT device to be open on the internet itself. I'd say this is the standard method of operation of IoT these days (a third-party service), especially for the unwashed masses. For example I've played with a WeMo switch that was cloud enabled but certainly wasn't out on the internet itself. Many of these companies don't do a good job with security, but that's not really what we're talking about here. So there has to be more to this story.

    5. Re:How are all these consumer devices on the WAN? by Anonymous Coward · · Score: 0

      Most routers today come preconfigured to allow devices internal to the network to request that a hole be poked in the firewall for various things. Just search on shodan and I'm sure you'll find all kinds of refrigerators and light bulbs and other shit kilt that which has no discernible purpose possessing an IP stack.

    6. Re:How are all these consumer devices on the WAN? by AHuxley · · Score: 1

      A long list of default passwords popped a lot of toys, IoT devices and got them to swarm via consumer networks?
      Default admin passwords, guest mode?
      All the altered devices with optical, coax, wireline offered huge bandwidth in the up direction on their low cost consumer plans that flooded the net at the same time?
      They all add up to a super smart online network that can focus on one task globally?
      Its strange how few are really pushing any party political narrative with this one.
      No code litter within hours, no set media stories about time zones, ip ranges, code fragments.
      So US law enforcement have some undercover staff or informants, NSA, GCHQ know and don't want the world to counter their global tracking, or its too many layers of p2p, VPN, hops to find command and control....

      --
      Domestic spying is now "Benign Information Gathering"
    7. Re:How are all these consumer devices on the WAN? by ChesterRafoon · · Score: 1

      So I get the uPnP scenario - but a look at the source of the attack, and my own logs, show that the attack comes from port 23 - Telnet! Who the hell forwards that in a NAT environment?!? If true (and it must be) these guys who wrote and shipped the firmware for these devices (and enabled the uPnP port forward on port 23) are the biggest dumbasses on earth.

  22. several people by Anonymous Coward · · Score: 0

    ISPs that don't implement rfc2827
    Vendors that don't ship secure devices
    The people that did it

    1. Re:several people by myowntrueself · · Score: 4, Insightful

      ISPs that don't implement rfc2827
      Vendors that don't ship secure devices
      The people that did it

      Egress filtering would be nice too. If the source address of packets coming out of your network is not in your address space, don't let it out.

      --
      In the free world the media isn't government run; the government is media run.
    2. Re:several people by Motherfucking+Shit · · Score: 1

      Neither, apparently, would have had any impact on the Dyn DDoS or the Krebs DDoS. The Mirai botnet traffic comes from compromised devices using legitimate source IPs -- no one is spoofing anything.

      --
      "BSD: Free as in speech. Linux: Free as in beer. Windows 10: Free as in herpes." --Man On Pink Corner in #52607549.
    3. Re:several people by toonces33 · · Score: 1

      Add to this - the retailers who sell said insecure devices.

    4. Re:several people by Anonymous Coward · · Score: 0

      ISP's; I would think anyone with a /16 address should implement policies where detecting outbound packets from an address would lead to that address being blocked until the customer assured the ISP they had dealt with the situation. Or maybe 3-sstrikes, or threshold - when attacks reach a certain level, the client is blocked.

      If that's what it takes to shut down botnets, that's what it takes.

    5. Re:several people by Dagger2 · · Score: 1

      If Mirai could spoof source addresses then it could use DNS amplification attacks and the like to send even more traffic. Mirai is particularly impressive because of the amount of traffic it can source without doing that, but that doesn't mean that spoofing prevention had no effect on it.

    6. Re:several people by Anonymous Coward · · Score: 0

      RFC2827/BCP38 do not really matter here.

      The criminals do not need to spoof anything here. They control bunches of little devices around the world that are sending data as part of a DDoS. There is no spoofing, just IoT devices sending data that looks legitimate.

  23. That Should Be Obvious by Anonymous Coward · · Score: 0
  24. DNS... by Anonymous Coward · · Score: 0

    DNS is the problem, we need to move to something a little better

    1. Re: DNS... by chipperdog · · Score: 2

      Incorrect use of DNS...DNS was designed to be very fault tolerant, but when you publish records with 30 second TTLs, so the authoritative server has to be accessed twice a minute, making millions of caching nameservers useless.

  25. The attackers by Todd+Knarr · · Score: 4, Insightful

    Ultimately, it's the groups that initiated the DDoS who are to blame. But others have to take some responsibility for failing to do what they could to mitigate the opportunities to initiate attacks:

    1. ISPs could implement measures based on RFCs 3704 and 2827 that would make spoofed traffic difficult to impossible to generate.

    2. Router makers could implement RFC 3704 and 2827 rules in their firewalls by default, could implement default rules that blocked access to external DNS to everything except the router (with the option for the user to allow some or all access), could provide a separate network for IoT devices that defaults to no Internet access and the user has to specifically authorize access per device, and could make randomized default passwords the standard for factory-default configurations.

    3. IoT manufacturers could make randomized default passwords standard and design their devices to not require Internet access to configure.

    4. Consumers could acknowledge that they're responsible for their own networks and routinely make use of the available tools to check on the health of their networks and the status of the devices on it.

    1. Re:The attackers by Anonymous Coward · · Score: 0

      We have to make sure we get the targets right, but we most certainly must hold liable those who publish software that has holes, and then refuse to fix the holes. A good first step would be locked phones; if you can't update the software yourself, then the person who can should be liable for the damage caused by their unpatched software.

    2. Re:The attackers by Anonymous Coward · · Score: 0

      > could implement default rules that blocked access to external DNS to everything except the router

      Please don't do this. We don't want any more bad ISP DNS fights.

    3. Re:The attackers by Todd+Knarr · · Score: 1

      This wouldn't involve the ISP, it'd be entirely within the router. The router could access any DNS server, but hosts on the internal side could only access the router's caching DNS server unless the user authorized an exception for them. It wouldn't entirely prevent attacks like this one, but it'd prevent direct attacks and forcing the attacks through multiple levels of caching would blunt the attack to a degree and make it easier to throttle the sources of the malicious requests.

    4. Re:The attackers by Anonymous Coward · · Score: 0

      Those rules should be easy to implement. In fact if a few major ISPs got on board the whole thing would clear up fairly quickly. Part of the 'gentlemans agreement'. Basically add to it. "if you do not filter crap packets we will not forward anything along for you and any you connect to need the same thing". If you get comcast and level 3 to agree to that you prob would get a good portion pretty quickly to fall in line.

      Now this has been KNOWN for a long ass time. No one will do it.

    5. Re:The attackers by Antique+Geekmeister · · Score: 1

      > This wouldn't involve the ISP, it'd be entirely within the router. The router could access any DNS server,

      Until that individual router device fails DNS, as occurs quite frequently, and then _every_ device behind the router becomes quite useless. This happened to various AWS services when their internal DNS for their private customer VLAN's, their "VPC", failed. Running customized DNS from a router is a popular practice and is often done _extremely_ badly, often because the creators of the routers do not really understand DNS.

  26. The tech industry by Anonymous Coward · · Score: 0

    The makers of the broken insecure products.

  27. Lawmakers and regulators by manu0601 · · Score: 1

    I find it unfair to blame lawmakers. The law is not a catch-all program that can be written once for any situations. This is why we regularly elect people to make it evolve

    And regulators tried to do what they could we the power they had been granted by lawmakers.

  28. Them, and their enablers. by Larsen+E+Whipsnade · · Score: 1

    All the people who made it possible for them to do it Meaning the vendors, and the low information consumers.

    Spread the blame around. There's plenty.

  29. That's Obvious by pipingguy · · Score: 4, Funny

    The Patriarchy!

  30. The common people by Anonymous Coward · · Score: 0

    One day: "I don't care about security, I've got nothing to hide."

    The next day: "Why can't I access twitter?"

    I must confess that this was kind of fun.

  31. Re:Not who... but what should we blame? by Anonymous Coward · · Score: 1

    Um. NAT doesn't prevent outgoing connections in any way. Any device on your network that's been hacked would likely use an active outgoing connection than make an easily detected port forward in your firewall via UPnP. NAT isn't security.

  32. Re:Not who... but what should we blame? by neo00 · · Score: 2

    If the device is already hacked, you're absolutely right that NAT won't add any security. However, GP's point was that NAT could make it a little more difficult to get the device hacked in the first place.

  33. Bad news, good news by Anonymous Coward · · Score: 0

    The bad news is, I tried the Bullguard IoT scanner, and it told me that I'm vulnerable!

    The good news is, it points to my ISP, 5 miles from where I am.

  34. That'll be a million dollars, please... by SeattleLawGuy · · Score: 5, Insightful

    not only this but the inept users whose devices get pawned and used to attack other systems should be held legally responsible for the attacks.

    Only up to a point. It's not really fair to expect the random non-computer guy who owns an IoT light bulb to secure it against electronic attack. The company that manufactures the bulb and decides telnet is an appropriate protocol to use to connect to it, on the other hand...

    --
    Real lawyers write in C++
    1. Re:That'll be a million dollars, please... by execthis · · Score: 2

      I agree. I was thinking about cases where for example a device when purchased is secure and then the user changes the password to "password". If they have the capacity to actually log in to a configuration page and change the password, then they should also be held accountable for weakening the devices security by choosing a bad password.

    2. Re:That'll be a million dollars, please... by Anonymous Coward · · Score: 0

      If someone leaves their car unlocked and a thief steals it and crashes it into a crowd of pedestrians, who do we blame? The owner, or the thief?

    3. Re:That'll be a million dollars, please... by RavenLrD20k · · Score: 1

      Depends on state law. I remember when I lived in CT 20 years ago, the Insurance Agent made a point to state that under CT Law at the time while a thief is criminally liable for any damage done to persons/property in a vehicle they stole (they get to go to jail for it), the owner of the stolen vehicle is financially liable for all damage... so, in that case, we blame both.

  35. Blame Canada! by Anonymous Coward · · Score: 0

    There so quiet up North. Blame Canada!

    1. Re: Blame Canada! by Anonymous Coward · · Score: 0

      Probably a good idea, they did the DNC hack so I wouldn't be surprised.

    2. Re: Blame Canada! by Anonymous Coward · · Score: 0

      Canadians are just like Russians that speak English, it must have something to do with the cold. I notice they are all Trump supporters also, how suspicious.

  36. Enlightened self interest by Anonymous Coward · · Score: 0

    We got a Cujo to protect our home network. Turns out it insures our devices cannot be recruited for these attacks. Very nice.

  37. Blame Trump by Anonymous Coward · · Score: 0

    Mise' well blame Trump. I'm sure the media wouldn't mind.

  38. You forgot one. by Anonymous Coward · · Score: 0

    The Stop Online Piracy Act

    That's right, the failure of passing SOPA was cited as the reason by a member of Congress's Communications and Technology Subcommittee.

    Warning: This video hurts to watch.

  39. The incompetent sysadmin by guruevi · · Score: 1

    The main problem was the incompetence of those sites' sysadmins. A TTL under 3600 and all your authoritative nameservers not just with the same provider but on the same platform with the lowest of low, cheap, scum of DNS providers (DynDNS)

    Someone tripping over a cable or typing in the wrong command could've caused this. And it's not like Dyn hasn't just unplugged their customers before.

    --
    Custom electronics and digital signage for your business: www.evcircuits.com
  40. Introspection by Baloo+Uriza · · Score: 1

    We have nobody to blame except ourselves.

    --
    Furries make the internet go.
  41. OURSELVES by skaag · · Score: 1

    For allowing such a broken internet design to continue to exist.
    For allowing ICANN, RIPE, ARIN and APNIC to continue to exist.
    For not adopting IPv6 faster/earlier.
    For not adopting DNSSEC faster/earlier.
    For not adopting Blockchain based name services faster/earlier and leaving the power at the hands of incompetents.

    Just like non-voting during critical government elections, we vote for those attacks to continue by our lack of action.

    You want those attacks to stop? DO SOMETHING ABOUT IT.

    --

    All those moments will be lost in time, like tears in rain... time... to... die...

  42. Re:Not who... but what should we blame? by Anonymous Coward · · Score: 0

    > Unless, of course, you expect the same users who won't even change default passwords to learn about and configure firewalls.

    Well, that's why Cisco, Belkin, TP-Link, et. al. should configure their consumer routers' default IPv4/6 WAN-facing firewalls to DEFAULT REJECT, ALLOW RELATED or ESTABLISHED. As you imply, defaults are a powerful thing, and this is a super-trivial configuration change.

    I would be somewhat surprised if Apple's AirPort routers were not configured this way.

  43. Blame the ISPs (but especially Dyn) by tlambert · · Score: 1

    Properly configured DNS secondaries hosted at different ISPs would have completely mitigated the problem for everyone but Dyn. Because Dyn hosts its own secondaries, hitting Dyn downed both primary and secondary servers.

    ISPs need a peering pool arrangement for DNS secondaries, where secondaries are distributed over the entire pool.

    This is how it was designed to work: multiply connected redundant secondaries.

    The worst damage possible in that scenario is the inability to update DNS information hosted at Dyn itself, or to initiate zone transfers in or out of Dyn.

    That reduces it from an attack on the DNS infrastructure to an attack on Dyn itself (which is much less important to everyone but Dyn).

  44. Re:Not who... but what should we blame? by Antique+Geekmeister · · Score: 1

    NAT makes it a _great deal_ more difficult. There is simply no point in most modern environments to installing hardware, whatsoever, without NAT.

  45. Just another probe by Anonymous Coward · · Score: 1

    I'm surprised noone mentioned this article from Schneier, published justa month ago : https://www.schneier.com/blog/archives/2016/09/someone_is_lear.html

    It seems to me this attack fits the description, especially considering it isn't targetting a specific website, but a part of the infrastructure of the Internet.

  46. Total business accountability by Ash-Fox · · Score: 1

    Who Should We Blame For Friday's DDOS Attack?

    Dyn should be blamed, after all, they advertise "Total business accountability".

    --
    Change is certain; progress is not obligatory.
  47. Re:Not who... but what should we blame? by thegarbz · · Score: 1

    Unless, of course, you expect the same users who won't even change default passwords to learn about and configure firewalls.

    That's the wonderful thing about defaults. Every router I've seen shipped has a default password, and a stateful firewall ENABLED BY DEFAULT.
    You don't need users to configure things in a secure way. There's no configuration for NAT so there's no reason to assume that by going to IPv6 the internet would be any less secure.

  48. DNS Outsourcers by Anonymous Coward · · Score: 0

    I found the biggest surprise here is that those large-ish sites are outsourcing their DNS. Why on earth wouldn't they be running their own nameservers? He who holds the DNS holds the power.

    Blame the admins for not taking their DNS seriously, and of course the people responsible for the attack.

  49. Re:Not who... but what should we blame? by Anonymous Coward · · Score: 0

    Most implementations of NAT have major security flaws. It is complex, has no standard implementation, breaks a lot of crap, and is many times trivial to by-pass. If you really think what you said is true, then you are horribly uninformed about the issues it actually creates. But now that I have mentioned it's issues and you keep spouting your false information, then you're willfully ignorant or trolling.

  50. Re:Not who... but what should we blame? by msauve · · Score: 1

    "Every router I've seen shipped has a default password, and a stateful firewall ENABLED BY DEFAULT."

    Your limited experience is not a suitable basis for drawing a valid conclusion.

    --
    "National Security is the chief cause of national insecurity." - Celine's First Law
  51. Obvious choice by joboss · · Score: 1

    I blame Russia. Seems to work for everyone else.

  52. Re:Not who... but what should we blame? by coofercat · · Score: 1

    IPv6 doesn't mean no more firewalls - it just means no more NAT.

    NAT provides some protection by its nature, but honestly, not much. Devices that use UPNP or whatever to open up external firewall ports so you can connect to them are going to be a problem with NAT or not.

  53. BUT WHAT OF OUR LIBERTARTIAN IDEALS? by Anonymous Coward · · Score: 0

    Nice of Fortune, the folks who constantly whine about government interference with the so-called free market, the people who say all government regulation is bad & industry will regulate itself, says this is all the governments fault for not passing laws and regulations to prevent this.

  54. Re:Not who... but what should we blame? by Anonymous Coward · · Score: 0

    Stop being dumb, how are attackers going to find their victims if they have to scan the entire IPv6 address space?

  55. Router Packet Inspectors? by ripvlan · · Score: 1

    Filed under "this is why we can't have nice things" --- How about: upgrading "home" routers to offer some form of packet inspection? Yes I know that sometimes the routers themselves are enlisted in the attack. However, it appears that many IoT devices are setup inside the home/business and are insecure. And homes are adding more IoT devices than they are adding routers - thereby increasing the available munition surface area. Usually it is 1-router and (n)-IoTs.

    Maybe this is a trivial solution - but couldn't router software enforce a few simple restrictions on properly formed outbound packets?

    Or wait - we don't need to upgrade the routers. Instead change their Gateway to send traffic to scanning device. Although one has to wonder if the likes of Comcast have IPS.

    And since DNS seems to be in vogue - might DNS servers start asking themselves "why does server x.y.z need 1-bazillion replies to the same entry?"

    However, these ideas only resolve the (current) symptom. The basics of the internet may need to be rethought - a super IPSEC? It wasn't that long ago that open mail routers posed a similar threat and opportunity for spammers (yes - the game has since moved to "legit" robo-inboxes). As the network grows attackers will continue to find ways to break it. A "single" person can take over the whole network. Things like blaster/code-red took over whole corporate networks from inside. Now these attacks are outside and treat all domain systems as one giant inside-system.

  56. So... by DrYak · · Score: 1

    However, GP's point was that NAT could make it a little more difficult to get the device hacked in the first place.

    So does also any sensible router that I've seen that blocks inbound traffic by default.
    (i.e.: router where you explicitely need to open Internet->PC access).

    It doesn't matter if they are private IP (v4) addresses, that need NAT and port forwarding (i.e.: port 8080 from the router, should be forward to port 80 on intenal sebserver 10.0.0.x),
    or plain normal public IP (generally v6) addresses, that need simply to enable access to some ports on the public intenet (request for port 80 on machine IPv6 2xxx:yyyy:zzzz:wwww:vvvv:uuuu should be allowed through by the router).

    If the router blocks inbound access by default, and the user needs to explicitely enable some access in the settings, both NATed IPv4 and IPv6 with public addresses are protected equally.

    --
    "Sufficiently advanced satire is indistinguishable from reality." - [Tips: 1DrYakQDKCQ6y52z6QbnkxHXAocMZJE61o ]
    1. Re:So... by fisted · · Score: 1

      What you're describing is called a packet filter, not a router. The "security" of NAT comes as a by-product of the fact that multiple devices NEED to be on a private RFC1918-style network (assuming we're talking typical consumer-grade NAT), and hence no single device does - by default - receive inbound traffic because they're not addressable in the first place.

  57. Blame the consumers in part.....Really?? by Anonymous Coward · · Score: 0

    Lets be honest here....most of the readers of slashdot know more about how the net operates than the average net user. Ever try to explain the basics to a average user? Their eyes glaze over after the second sentence. The net is a complicated beast and I believe that the responsibility of the mfg who put an IoT device out should enforce, by design, best security practices. Further more, the service providers are also responsible for this....if they know of deficiencies/problems they should fix them instead of focusing on lining their pockets.
    It might be a good idea for every mfgs product show compliance to some 'IoT safe certificaton. The devices I've looked at over the years are so badly designed & implemented from a security perspective it was clear the only objective was to get something out to market. Until that changes, the net will be a mess for many years.

  58. Re:Not who... but what should we blame? by thegarbz · · Score: 1

    "Every router I've seen shipped has a default password, and a stateful firewall ENABLED BY DEFAULT."

    Your limited experience is not a suitable basis for drawing a valid conclusion.

    Ok, let's run with that for a second. Are you suggesting ISPs will send you a wireless router without NAT enabled by default? Because NAT by necessity requires a stateful firewall to be running.

  59. China by WillAffleckUW · · Score: 1

    Think about it, if China had not weaponized botnets and put IP in every product, we wouldn't be in this mess.

    Now upgrade to IPv6sec and stop whining. And shut out IoT.

    --
    -- Tigger warning: This post may contain tiggers! --
  60. Re:Not who... but what should we blame? by msauve · · Score: 1

    No sense going any further until you learn more about networking. NAT does not imply a stateful firewall, they're two completely different things.

    --
    "National Security is the chief cause of national insecurity." - Celine's First Law
  61. More Regulation! Or Not? by sdinfoserv · · Score: 1

    Keep in mind that job creators - and the GOP oligarchy in general - decry anytime someone wants to add "regulations" (aka cost) to an industry or product. It just gives more fuel to the off-shored fodder types.
    As far as getting the globe to agree on "being nice", well as soon as human trafficking goes away, I'll believe it. Till then, the reality is nobody needs a camera in their toaster, fridge or Amazon echo.... Or if you think you want one, you need your head examined.
    Till consumers decide privacy is a basic human right, is important and stop posting every silly pointless thought and picture on social media- this will only get worse.

  62. Your mom by bongey · · Score: 1

    Your mom has too many open ports.

  63. Re:Not who... but what should we blame? by unixisc · · Score: 1

    Actually, IPv6 does not mean no more NAT. It just means that NAT ain't necessary, but that doesn't prevent it from being used if it's required for other requirements like load balancing, network isolation, and so on. In fact, in IPv6, there is an official recognized way to do NAT - NPT (Network Prefix Translation) That's a lot better than IPv4, where you have at least 3 different ways of doing NAT - none of them officially recognized by the IETF

  64. Re:Not who... but what should we blame? by unixisc · · Score: 1

    While this is valid, a way to better secure the network would be to have a PAM setup in DHCPv6, where certain addresses change after a certain period. That way, not only would a spoofing agent have to scour a huge block - it would also have an artificially limited amount of time in which to do it. Reason I mention this is that whenever we get to a point where we determine that /64 is too much wasted area and need to reduce it to /32, we don't make the subnet more insecure by reducing the scan area by a factor of 4 billion.

    Now, it is true that people make the argument that the 4 billion addresses in the global prefix gives gazillions of addresses to everybody. That is only true until one looks at lending structure to the addresses - be it making routing easier to (at the subnet address level) defining each character as representative of something, such as a physical location, a department or so on. Once that starts happening, one starts running out of addresses.

  65. Blame everyone...seriously by Anonymous Coward · · Score: 0

    We the people want the next best thing...and we want it NOW!!! Take my money!!! GIVE IT NOW!!! -=ahem=- Obviously the blame lies with the perpetrators, but the avenues they exploited has existed since the inception of the internet. There has been no change to the underlying infrastructure to mitigate the problem. Band-aids have been applied, but the wounds are festering. We need a new paradigm if there is to be any improvement. There is an old saying, fool me once shame on you, fool me twice, shame on me. The internet is way beyond twice, and it keeps happening. The fault does not lie with the perpetrators, but with the internet in general. Sacrifices have to be made to have good solid security, sacrifices no one wants to make. So...instead of trying to find out who to blame, realize that as you are finding someone to blame, another attack is happening elsewhere, with someone else to blame. Until the whole paradigm of networking, the internet, security, and anonymity changes, there will be no solution, only band-aids.

    (Oh, and until instant gratification and the "oh that's so cool, I want it" factor goes away.)

  66. Re:Not who... but what should we blame? by thegarbz · · Score: 1

    You're right. Now show me a NAT implementation that works without a stateful firewall enabled.

    The two terms serve a different purpose yet you can't have NAT without effectively having the other and I stand by my original comment. Every consumer router currently being delivered does exactly the same thing as a stateful firewall out of the box ENABLED BY DEFAULT, with the minor addition of packet forwarding.

  67. The SysAdmins are to blame by MooseMiester · · Score: 1

    We run 17 physical 24 virtual servers on the public Internet. We host all kinds of high value attack targets (eCommerce, political, medical, insurance) all kinds of stuff people despise (and really nice stuff too).

    We have been the subject of numerous DDOS and DOS attacks. We fended them all off with ease because we run the right fucking tools on our servers

    So I don't understand why this is an issue at all for anybody...

    --
    Murphy was an optimist
  68. Re:Not who... but what should we blame? by msauve · · Score: 1

    We're done. You didn't bother leaning even a minimum about networking.

    --
    "National Security is the chief cause of national insecurity." - Celine's First Law
  69. Who should we blame? by Anonymous Coward · · Score: 0

    Retards who think their fucking refrigerator needs to be internet connected, that's who.

  70. an online scanning tool from BullGuard by Anonymous Coward · · Score: 0

    Please note that performing a deep scan may result in any vulnerabilities being indexed by Shodan.

    WTF?

  71. Re:Not who... but what should we blame? by thegarbz · · Score: 1

    Tell me about it. Come back when you know how NAT works.

  72. Re:Not who... but what should we blame? by stoatwblr · · Score: 1

    NAT's inbound "security" is entirely accidental and any decent IPv6 device applies the same firewalling rules for inbound IPv6 as for IPv4

  73. 99.9% by DrYak · · Score: 1

    What you're describing is called a packet filter, not a router.

    For 99.9% of the "average joe 6-pack" users, the packet filter is running inside [the linux kernel on the firmware of] their home DSL/cable/FITH router.

    So yeah, for most of the clueless user who would be benefiting from NAT, they will be also benefiniting from the fact that the router sitting in their living room is doing packet filtering.

    The "security" of NAT comes as a by-product of the fact that multiple devices NEED to be on a private RFC1918-style network (assuming we're talking typical consumer-grade NAT), and hence no single device does - by default - receive inbound traffic because they're not addressable in the first place.

    And I'm telling you :
    - you DO NOT need to be on an unaddressable private address (192.x.y.z or fxxx:::) to not receive any traffic.
    The [packet filtering running inside the linux kernel in the firmware of the] router could be all the same blocking inbound traffic even if the target address happened to be addressable (e.g.: 2xxxx::: )

    So please stop with this "NAT increases security".
    It's the packet filtering that does.
    And most sensible modern routeur (that have a not too much lousy firmware) do.

    --
    "Sufficiently advanced satire is indistinguishable from reality." - [Tips: 1DrYakQDKCQ6y52z6QbnkxHXAocMZJE61o ]
    1. Re:99.9% by fisted · · Score: 1

      The "security" of NAT comes as a by-product of the fact that multiple devices NEED to be on a private RFC1918-style network (assuming we're talking typical consumer-grade NAT), and hence no single device does - by default - receive inbound traffic because they're not addressable in the first place.

      And I'm telling you :
      - you DO NOT need to be on an unaddressable private address (192.x.y.z or fxxx:::) to not receive any traffic.

      No shit. Then again, how many "average joe 6-pack" users get assigned anything bigger than a /32 (i.e. a single address) for IPv4, or anything at all for IPv6?
      And with only a single globally routable address, you do NEED to be on RFC1918 network.

      Obviously this isn't the only way one can do NAT, but it's the only way joe sixpack's router does it.

      So please stop with this "NAT increases security".

      And I'm telling you, the extra security provided to joe sixpack DOES come from the fact that he's being NATted, since he's still unreachable when any other packet filtering is disabled.

      It's the packet filtering that does.

      For john netops, yes. For joe sixpack, no.

  74. IPv6 deployment by DrYak · · Score: 1

    And I'm telling you :
    - you DO NOT need to be on an unaddressable private address (192.x.y.z or fxxx:::) to not receive any traffic.

    No shit. Then again, how many "average joe 6-pack" users get assigned anything bigger than a /32 (i.e. a single address) for IPv4, or anything at all for IPv6?

    Here around on our side of the pond ?
    Let me count :

    - Most of the ISP here around in Europe that I know of (Switzerland, France, Germany) are providing IPv6.
    Usually they are 6RD (rapid deployment), i.e.: their network (fiber, xDSL, etc.) is still legacy IPv4,
    but their router automatically establish a 6to4 tunnel to the ISP's IPv6 access point,
    Usually, most 6rd deployment offer /60 or /56 prefix, so each (IPv6-enabled) device on the home network can get its very own 64bits suffix based on the MAC-Address (and the router get a few extra 4 or 8 bits of headroom for its internal management).

    So anyone plugging "the box" they've received from their ISP is automatically on IPv6.
    And automatically getting sensible IPv6 packet filtering on said box (to go back to the subject of this discussion)
    (And hopefully also getting sensible default passwords for amdin and Wifi in the form of long random base32 strings printed on the backside of the box)

    - Lots of 3G/4G wireless providers are moving to IPv6 (well, obviously as 4G is a purely packet-switched network. IPv6 is more or less an unofficial requirement)

    (Though usually, a smartphone will get a publicly addressable IPv4 and IPv6 on lots of networks. Not all though, some wireless providers are moving to NATed IPv4 and only publicly addressable for the IPv6 prefix)

    (3G/4G to USB+Wifi routers do work similarily to above-mentionner xDSL/FITH routers. They advertise a publicly accessible IPv6 prefix and provide packet-filtering).

    - Most universities I've seen also provide both IPv4 and IPv6 (but usually provide publicly addressable IPs on both).
    (Though not necessarily on the "eduroam" shared wireless network. They used to be on IPv4 on some universities, and as of lately, all univesrities I've been in seem to move their eduroam on a different special IPv4-only subnet).
    (And though to go back to the current discussion, universities here around seldom do any filtering. As soon as you plug in your laptop, your start to see failed login attempts in your SSHD logs)

    - If you want your very own special IPv6 prefix, you can get one from SiXXS over a 6in4 or AYIAY tunnel.
    (But then again that's not average joe).

    And with only a single globally routable address, you do NEED to be on RFC1918 network.

    Obviously this isn't the only way one can do NAT, but it's the only way joe sixpack's router does it.

    Most users in a non backwater countries will get a 6rd publicly addressable IPv6 prefix, too.
    By default, the box they've received from their ISP and they've plugged into the wall will filter the packets by default.

    So please stop with this "NAT increases security".

    And I'm telling you, the extra security provided to joe sixpack DOES come from the fact that he's being NATted, since he's still unreachable when any other packet filtering is disabled.

    (emphasis mine)
    Yup. We've reached a conclusion.
    We both agree that for security, you need packet filtering.
    You need a "magic box" standing between the wild wide interweb and the home network that does this filtering.
    Usually this box is the xDSL/Cable/FITH/whatever router that the user has recieved from the ISP.
    NAT'ing, is one of the peculiar types of packet filtering that happens o

    --
    "Sufficiently advanced satire is indistinguishable from reality." - [Tips: 1DrYakQDKCQ6y52z6QbnkxHXAocMZJE61o ]
    1. Re:IPv6 deployment by fisted · · Score: 1

      Here around on our side of the pond ?
      Let me count :

      - Most of the ISP here around in Europe that I know of (Switzerland, France, Germany) are providing IPv6.

      My former German ISP provided IPv6 in an opt-in pilot project, although they were doing it wrong and changed the routing prefix twice a day, so it was useless. My current German ISP does not provide IPv6. Heck, they don't even give me PPP credentials meaning I cannot use my own gear. (Then again, it's past August now, so next time I ask them they better do...)

      Regarding IPv6, I do have a point. (paraphrased)

      Ok.

      And with only a single globally routable address, you do NEED to be on RFC1918 network.

      Obviously this isn't the only way one can do NAT, but it's the only way joe sixpack's router does it.

      But with a completely different premise, I'm still right (paraphrased)

      Ok.

      And I'm telling you, the extra security provided to joe sixpack DOES come from the fact that he's being NATted, since he's still unreachable when any other packet filtering is disabled.

      (emphasis mine)
      Yup. We've reached a conclusion.

      (additional emphasis mine).
      I don't really see how that is a conclusion to draw from the above. You do realize I said UNreachable and DISabled, right?

      We both agree that for security, you need packet filtering.

      That was never really the question, although I agree, because I consider what an IPv4 home-router NAT setup does to be an implicit (or accidental) packet filter.

      But when there is no NAT, NAT does not add any security (paraphrased)

      Indeed. You can skip the lesson on networking history, by the way.

      - Router with USB (as a network device) and a single Ehternet port,
      that did hand out a private address over DHCP to the computer,
      BUT THEN DID A 1:1 STRAIGHT MAPPING between the public IP address and the private address of the computer.
      (What was the name of this already? "cone NAT" ?)

      We call that NAT. What Joe sixpack's home router does is NAPT, to be pedantic.

      - Same as above. Except that now the DHCP can hand out 3 other adresses (to plug a networked printer ?)
      But still does straight 1:1 Mapping with the first address

      I have never encountered such a bizarre scheme.

      So the reason current NAT'ing does security is because in addition of employing private address, it does sensible packet filtering (block inboud traffic, allows on-demand outbound traffic [...]

      Only if by "current NAT'ing" you really mean "that oddball Zyxel thingy that does it wrong." This is not the usual case, and in the usual case unsolicited inbound traffic gets dropped simply because the router has most their (TCP or UDP) ports closed.

      (Yes, I have also heard of that one device that internally rolls dice in order to select what random machine from (say) 192.168.0/24 receives the traffic to A.B.C.D/32, on a per-packet basis.)