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LaGrande, TCPA, and Palladium

An anonymous reader writes "Intel's Paul Otellini gave a talk to developers where Intel's project called "LaGrande" was mentioned. This project is aimed to create a "safer computer environment", that would consist of an advanced TCPA implementation. Some of the features it has deal with physically "protected execution, protected memory, and protected storage". When talking on LaGrande, Otellini said "it's a core technology that things like the Microsoft Palladium initiative can take advantage of to build much more stable platforms.""

32 of 254 comments (clear)

  1. The scariest part by darkpenguin · · Score: 5, Insightful

    However the most negative single feature of TCPA and Palladium is the nature of Palladium and the philosophy that has driven Microsoft's development and promotion of Palladium. I think this is probably the scariest part of the whole deal. They recognize what could happen but they press forward regardless.

  2. The sad thing is.... by Ezekiel+Zachariah · · Score: 5, Insightful

    Most people who hear about these projects don't really understand how little control or privacy these projects will leave us. As far as stable, thats just funny...These projects will not give us more stable software, just buggy software that will let us do less. Next they will be telling us about CPUs and HDs that require MS to work correctly. and I have the first coherent post on this subject :)

    --
    "/. = :)"
    1. Re:The sad thing is.... by shoppa · · Score: 4, Insightful
      These projects will not give us more stable software, just buggy software that will let us do less.

      That's the beauty of the thing. They add complexity, but the slightest bug in the complex software will probably be exploitable to make encrypted data available to "normal" (e.g. non-approved-by-the-Intel-Microsoft-hegemony) programs.

      Just like growing the government has historically added more layers of beauracracy, making the people safer from the more-massive-and-slower-moving government.

    2. Re:The sad thing is.... by jbolden · · Score: 5, Insightful

      I doubt it. In non protected mode you won't be able to decrypt the files. In protected mode the "exploiting program" will be running in a sandbox. One of the fundamentals of capacity systems (which is where the ideas behind palladium came from) "if programs can communicate they can collude".

    3. Re:The sad thing is.... by jbolden · · Score: 3, Insightful

      In terms of usage:

      1) Fair usage writes on media
      2) The right to copy and email many types of files on my own system
      3) The right to use international software without in running in a virtual environment (i.e. international software is unlikely to get certified)

      In terms of privacy
      Most content on my system will be registered to my name.

    4. Re:The sad thing is.... by ealar+dlanvuli · · Score: 3, Insightful

      because we all know the algorithm for discovering the private keys won't be cracked within a year...

      With that many eyes really wanting to break your encryption (basically everyone who can break encryption in the entire world) you stand no chance. I wouldn't doubt MS choses some retarded block style assignemnt method that allows you to throw out 90% of the private keys before you even begin to brute force.

      --
      I live in a giant bucket.
    5. Re:The sad thing is.... by ealar+dlanvuli · · Score: 5, Insightful

      and what happens when you can no longer turn it off?

      (the first shot is always free...)

      --
      I live in a giant bucket.
    6. Re:The sad thing is.... by Anonymous Coward · · Score: 5, Insightful

      Microsoft is a monopoly. "Trusted Office" will not run with Palladium disabled. "Trusted Mediaplayer" will not run with Palladium disabled. Same for Trusted Outlook Express, Trusted Internet Explorer, Trusted Windows, Trusted whatever. You may still be able to turn your computer physically on without enabling Palladium, but you will quickly find it is no more than a paperweight unless you enable Palladium.

      As for Linux, I wouldn't count on being able to run it in the future if Palladium continues unchecked. M$ wants a 'trusted path' to the keyboard and to the mouse - and presumably to the network too. Linux may very well lose the ability to access those devices (either through technical or through legal means), making it 100% useless.

      As for the notion that M$ would NOT abuse their monopoly powers, well I wouldn't count on that...

    7. Re:The sad thing is.... by cheezedawg · · Score: 3, Informative

      They add complexity, but the slightest bug in the complex software will probably be exploitable to make encrypted data available to "normal" (e.g. non-approved-by-the-Intel-Microsoft-hegemony) programs.

      Bugs in software cannot lead to protected data being divulged. The encryption key management and encryption routines themselves are implemented in hardware. The software portion of Palladium is actually pretty small, and Microsoft plans on releasing that code for public review.

      And no programs are approved by Microsoft or Intel- Palladium amounts to an API that is available for ANY developer to use without any need to certify or register that software with anybody.

      --
      "The defense of freedom requires the advance of freedom" - George W Bush
    8. Re:The sad thing is.... by cheezedawg · · Score: 5, Interesting

      1) Fair usage writes on media

      - The media that will most likely be restricted is media that is not available at all right now (legally) because the media producers fear piracy. Fair usage is a pretty muddy area, anyway.

      2) The right to copy and email many types of files on my own system

      - In general, you do not lose this "right". The cases where you do lose it, it is not legal to copy the file anyway.

      3) The right to use international software without running it in a virtual environment (i.e. international software is unlikely to get certified)

      - Certified by who? The user still decides what software is trusted or not.

      About privacy:

      Each palladium system has a unique 2048 bit public/private key pair. However, the public key is protected by hardware and cannot be tracked by a third party because of a system of nonces (outside parties will never see the same public key twice for the same system). Therefore, privacy is maintained.

      --
      "The defense of freedom requires the advance of freedom" - George W Bush
    9. Re:The sad thing is.... by cheezedawg · · Score: 3, Insightful
      Not agreeing with you != troll.

      The people I know in the security business agree that the problem is impossible to solve without hardware support. If you haven't noticed, there is a huge demand for digital content, and there is a lack of supply of that content because the media companies fear piracy. This is a defensive move by Microsoft/AMD/Intel, because someday somebody was always going to find a way to allow media companies to distribute this content without fear of piracy, and that person is going to make a lot of money.

      er the OS (palladium) decides what is trusted , otherwise the certificates are useless, and the certificates are issued by microsoft.

      I have been reading the documentation available, like here where Microsoft says:
      Only the user decides what "Palladium" applications get to run. Anyone can write an application to take advantage of "Palladium" APIs without notifying Microsoft (or anyone else) or getting its (or anyone else's) approval.

      I have also been reading enough to know that most of the information out there about Palladium is untrue.
      --
      "The defense of freedom requires the advance of freedom" - George W Bush
    10. Re:The sad thing is.... by aronc · · Score: 3

      I have been reading the documentation available, like here [microsoft.com] where Microsoft says:

      Only the user decides what "Palladium" applications get to run. Anyone can write an application to take advantage of "Palladium" APIs without notifying Microsoft (or anyone else) or getting its (or anyone else's) approval.

      I have also been reading enough to know that most of the information out there about Palladium is untrue.


      Even assuming this is true (which I don't) this only applies to the application level. Yeah, so you can run any app you want. Whoopie. Apps are useless without data to manipulate and Palladium takes away my control of what I do with the data on my machine.

      If I can manipulate and distribute music/movies/text that I created there is, by definition, a way to do it with music/movies/text someone else made. Maybe not trivially, but there is a way. The system is useless either way. If I cannot distribute data a computer is worthless. If I can than the protections it supposedly gives do not perform as advertised.

      --

      jello.
      aka aron.
    11. Re:The sad thing is.... by Alsee · · Score: 5, Insightful

      Why does it need a key? Palladium-locked data isn't going to jump all around the net--it's going to stay right at home, and be accessed only by the program that wrote it.

      It is a cryptographic system, it kas keys. The way access is restricted to approved programs is by signing the programs with a key.

      Palladium-locked data isn't going to jump all around the net

      Yes, a signifigant amount of Palladium data WILL be bouncing around the net. Content delivery, patch delivery, every time you try to view certain kinds of DRM files you'll be bouncing locked data off of an approval server. One of the feature Microsoft is hyping is that you can send locked E-mails to people.

      Microsoft's marketing hype about Palladium is extremely misleading. It does not do the good things they say it does, and it does do the bad things they say it's not intended to do. Palladium is Bad News (unless you happen to want to sell DRM content or you happen to want an ultimate lock-out against competition).

      -

      --
      - - You can't take something off the Internet! That's like trying to take pee out of a swimming pool.
    12. Re:The sad thing is.... by Alsee · · Score: 4, Insightful

      The media that will most likely be restricted is media that is not available at all right now (legally) because the media producers fear piracy.

      In a computer EVERYTHING is data. Media=content=data. Programs themselves can be locked inside the palladium system, as can the entire operating system, or websites. Anything and everything on a computer can be locked behind the Palladium wall, and all it takes is someone at a company to say "Heay, if we use Palladium on [something/everything] it then we could [do whatever]".

      Do you have any doubt that patches are going to be wrapped in Palladium "for your own protection"? Do doubt that websites that require Palladium will be as common as websites require cookies or require javascript?

      Fair usage is a pretty muddy area, anyway.

      The outter boundries of fair use are not well defined, but large areas are crystal clear. Courts have clearly and consistantly stated a wide varietey things are fair use, and that fair use is an ABSOLUTE exemption from copyright protection. You can't casually dissmiss fair use merely because there exist some areas that are unclear.

      >The right to copy and email many types of files on my own system
      - In general, you do not lose this "right".


      Unless the application goes out of it's way to enable you to move a file, you lose this right for every file within Palladium.

      The cases where you do lose it, it is not legal to copy the file anyway.

      Bullshit. (Pardon my french) Not every instance of moving a file is a violation of copyright law, and files inside Palladium are not necessarily covered by copyright protection. As I said before, anything and everything can and will end up inside Palladium. It's quite possible wind up with content to which YOU ARE THE COPYRIGHT HOLDER to be locked up on your machine, unable to move them.

      The user still decides what software is trusted or not.

      Then you do not understand Palladium at all. Trustworthy computing has ZERO to do with you trusting your machine or you trusting/not-trusting programs. YOU DO NOT GET TO DECIDE WHAT IS TRUSTED. Palladium is all about corporations not trusting YOU. THEY get to decide weather they trust your hardware. THEY get to decide weather they trust your operating system. THEY get to decide weather they trust your program. THEY get to decide weather they trust your data.

      privacy is maintained

      IF and ONLY IF the program chooses to do so. Palladium makes it trivial for programs to track you uniquely if they choose to, and companies are already trying to do this almost every chance they get.

      -

      --
      - - You can't take something off the Internet! That's like trying to take pee out of a swimming pool.
    13. Re:The sad thing is.... by Planesdragon · · Score: 3, Insightful

      Content delivery, patch delivery, every time you try to view certain kinds of DRM files you'll be bouncing locked data off of an approval server. One of the feature Microsoft is hyping is that you can send locked E-mails to people.

      Ok, so part of Palladium will involve internet transport--but not all of it.

      Palladium's chief change, as I understand it, is a "secured disk area" where only the actual program that writes the data can read the data.

      Microsoft's marketing hype about Palladium is extremely misleading. It does not do the good things they say it does, and it does do the bad things they say it's not intended to do. Palladium is Bad News (unless you happen to want to sell DRM content or you happen to want an ultimate lock-out against competition).

      Sorry, I don't consider DRM a bad thing. A trusted PC interface means that those-that-publish will be able to do so electronically without knowing that it's going to be pirated the next day.

      Neither do I consider a program being able to lock its own files a bad thing--since MS would be shooting themselves in the foot operatability-wise if it's impossible to tell the program to move the files to "public space."

  3. Great Name... by Ira-Waru · · Score: 5, Funny

    In the classic LucasArts adventure game Monkey Island 2, there is a character called Largo LeGrande. When we first meet him, IIRC, he tells Guybrush (the protangonist) that this island isn't safe, and then procedes to turn him upside down and shake all the money out of his pockets. Also, he has an oppressive embargo on the whole island (The Largo Embargo).

    Couldn't think of a better name, myself. :)

    --
    Such a price the gods exact for song: to become what we sing - Pythagoras
  4. Love ya Billy! by Spackler · · Score: 5, Funny

    Bill Gates is my hero!

    1. Create an insecure operating system

    2. Profit

    3. Blame computers for your insecurity

    4. Profit

    5. Get hardware vendors to make changes to compensate for YOUR buggy software

    6. Profit

    7. Prevent any software except yours from running securely

    8. Profit (by others demise)

    9. Take away everyones choice.
    10 Profit

    11. Blame the computers some more, as you take away more freedom

    12. Profit. Profit. Profit.

    When there is a wolf guarding the hen hose, why on earth would I need the shotgun named Linux?

  5. Useful services, devil is in the details by astrashe · · Score: 5, Interesting

    I was as afraid of palladium as the next guy before the details started to come out, but I think we ought to try to avoid the knee jerk reaction and think this stuff through more carefully.

    A lot of people are opposed to any scheme that can be used to thwart piracy. But in my view that's an extreme and unreasonable position, even when fair use issues are taken into account.

    For a long time it's seemed to me that the thing we ought to be working towards is an open system of distribution, one that can't be dominated by large media concerns, something that gives a guy who makes music at home the same sort of access to the market as the big record labels.

    To me, the issue is not whether or not my computer is capable of running some sort of protected DRM system -- the issue is whether or not it's capable of running alternative systems, if the existence of a palladium aware media player will break my mp3, ogg, and divx players, or my entire open source operating system. As I read these proposals, that's not the case, they won't break things.

    Microsoft has said explicitly that one of the key design goals of palladium was that it shouldn't break existing software.

    In my view, these sorts of services are useful, and we ought to be talking more about "how" then "if" they are implemented.

    In particular, we ought to be sure that software that will run under linux can provide the same sorts of services as a palladium enabled version of windows. I know that the applications themselves couldn't be truly open source (or at least you'd have to use a signed snapshot of an application that was developed using open source methodologies). But I don't think that's enough of a reason to pull back from this stuff.

    There are useful applications for this stuff.

    About a decade ago, one of the hot topics among crypto types was digicash -- cryptographic protocols invented by a guy named Chaum that try to mimic cash, especially its anonymity and security.

    One of the big problems was how to make microtransactions work when you're disconnected from the net. Imagine two palm os devices doing a transaction over infrared. Chaum's answer was to use tamper proof chips.

    Sure, on some level nothing is tamper proof, but it ought to be possible to make tampering difficult enough, expensive enough, and to cap the size of the transactions possible and the rate at which they can be made, in a way that would give people reasonable security. The NSA could hack the micropayment system, but they'd have to spend a million bucks, and all they could get back would be $50, or something like that.

    It seems to me that this kind of hardware could be seen as a more flexible kind of tamper proof chip.

    I think the goal should be that whatever hardware comes out should work with arbitrary operating systems. The trust chain should be decentralized.

    In other words, if I develop an electronic music distribution system, I should be able to develop apps for whatever OSs I choose to support, and I should be able to make my system recognize whatever signatures I feel are trusthworsthy. It ought to be possible for *anyone* to develop such a system, and to use the hooks into the hardware.

    The thing that worries me is that if all we say is "no, palladium is the devil" we won't have any voice in this stuff.

    1. Re:Useful services, devil is in the details by King+of+the+World · · Score: 3, Interesting

      Firstly, I like you post.

      Secondly, although an individual system can choose not to use Palladium, how difficult is it to do so? What's the social weight against using something else? Can anyone tell me what I'm going to face if I choose to continue using Linux?

    2. Re:Useful services, devil is in the details by TRACK-YOUR-POSITION · · Score: 4, Insightful
      I agree good things can come from some DRM-type solutions in theory--the problem is that outside of theory the asymmetries of the marketplace mess everything up.

      Theoretically, if anyone doesn't like this-or-that DRM enabled feature of a product, they just shouldn't buy the product. But there's a flaw in this reasoning--just as everyone here who screams bloody murder about TCPA is probably going to have to buy a TCPA computer at some point (because that's the only kind they'll sell). Large well-organized corporations simply have vastly more negotiating power than individual consumers in deciding these sorts of things. You deciding not to buy the latest songs from the record companies doesn't phase them, but if large corporations decide not to sell products with feature X, then you'll just do without feature X, period.

      Which means, left to its own ends, the marketplace will encourage software/hardware suppliers to set anti-fair use restrictions once DRM is common. Basically they'll turn their paper EULAs into draconian DRM restrictions.

      Now, one can get on a high horse and just say "well I'll just run Linux and not purchase DRM content and never have to put up with any of that!" Yeah, we'll see how long that makes sense once all music, all movies, and many e-mails require Palladium. Most people use computers for communication--so if they refuse to buy the kind of computer that allows them to send and receive information from the kinds of computers other people buy, then your computer is going to become very useless. Palladium has far more potential to make this a reality than Microsoft Office file formats or Internet Explorer ever could. Remember, in a world of network effects, you're only as free as your neighbor.

      So, while it may be true (if we're lucky) that TCPA can be used from any OS (though as you say, applications and content would need to be re-written to support it), from a utilitarian view things are going to start sucking for ordinary users unless one of two things takes place:

      1. The government or some other entity outside the marketplace has veto power over allowable DRM policies, and uses it liberally.

      2. We can encourage all consumers to say "palladium is the devil!", because even with the advantages you describe, it would still be a very bad thing from the users point of view.

    3. Re:Useful services, devil is in the details by boy_of_the_hash · · Score: 3, Insightful

      You have obviously never been denied entry to a site because you are not using IE. What happens when you become a second class citizen on the net - because your machine is not TCPA enabled? The Open source development model that you describe is all well and good but what happens when I want to recompile my kernel? How is that possibly going to be compatible with a palladium like service? But I don't think that's enough of a reason to pull back from this stuff. If you break your own spine, you will probably never walk again, but don't let that knowledge cause you to 'pull back from this stuff'!

  6. Its a damn good thing .... by bizitch · · Score: 5, Funny

    for Intel and M$ that nobody has claimed the intelectual property rights on idiocy (yet).

    --
    ---- "Logoff! That cookie shit makes me nervous!" - A. Soprano
  7. Appropriate.. by kampit · · Score: 3, Funny

    LaGrande eh, named after Largo LaGrande from Monkey Island II no doubt, he's the guy who steals all of Guybrush Threepwoods money.

    1. Re:Appropriate.. by Tony · · Score: 3, Informative

      No, it's named for the city of La Grande, in the northeaast corner of Oregon. Intel codenames its processors after Oregon locations (such as Klamath).

      La Grande itself is a relatively pleasant community, in spite of my ex-wife making it her home.

      --
      Microsoft is to software what Budweiser is to beer.
  8. Re:I think these technologies are a good thing by TRACK-YOUR-POSITION · · Score: 3, Insightful

    In case you haven't noticed, most of the big attacks that really impact ordinary users seem to be with code that the user has agreed to run--be it an email forwarding virus or spyware, the user instructed the computer to run the offending code. So how is Palladium supposed to help? If it blocks non-Microsoft endorsed code, it's as evil as Slashdot claims it is. If it runs the offending code, as instructed to by the Outlook or Internet Explorer user, then all of that fancy hardware security added up to exactly nothing.

  9. I see it as good. by Richard_at_work · · Score: 3, Interesting

    Im actually looking forward to TCPA and Palladium. No, really i am. It will lighten the load of my job, being a support engineer.

    What im saying of course is it will have its place, on the business desktop, on the childs computer, on public accessable computers etc etc. They have already stated that there will be a option to turn it off, and to be honest all of those who say "Well yes, but what about when they remove that option?" are just scaramongering. Yes true they can remove it in the future, but will it be that easy? I dont think so, there will be too a big outcry, and there will still be large numbers of eastern computer manufacturers making PCs as we know them now.

    As i said at the beginning of my post, i am looking forward to this. Especially if systems administrators will be able to control it (and i bet they will be able to), as this creates a whole new set of security barriers to wouldbe theives etc. Imagine what the outcries were like when the first user account was created on an OS which didnt have full rights to all the system. This is jsut the same.

  10. Re:I think these technologies are a good thing by Kwil · · Score: 3, Interesting

    With Palladium, etc. it will become possible for programs to keep especially sensitive data safe from malicious programs operating on the same machine. Now an attacker will have to not only subvert one of the programs that I have trusted, it will also have to defeat the Palladium system.

    Yes. This is a very good thing.

    However, the problem becomes when Palladium is the de-facto standard. When you need Palladium on to run pretty much anything, including seeing grandma's last e-mail, because her system uses Palladium by default, then we have a problem.

    Palladium is a bad company's wet dream. Enron's accounting books could be completely unreadable to anything except for the computer they were created on -- "Oops! It got wiped.. sorry sir.." Those pesky e-mails that pointed out exactly how MS was trying to lean on other companies? You certainly wouldn't be able to get hold of them under a Palladium system.. even the copies over at the Netscape office could be set to "expire" and auto-delete themselves after a certain amount of time.

    Or here's a fun one, EULAs that automagically update themselves from headoffice with no warning whatsoever to the user. It's bad enough now when to download a *required* security update, you are forced to accept a change in licensing. If you don't download the update, you lose the ability to obtain support, but at least right now you have the choice. Palladium gives the content owners, (which in this case is the folks who presented the contract) the ability to change the content at any time. Do you really believe that every company out there will be willing to resist temptation?

    Plus, when it's the defacto standard, you start losing the widgets and API's that allow new software to be built without Palladium. After all, if MS can simply discontinue support for W98, what makes you think that they can't discontinue support for non-palladium equipped systems?

    "Your trying to use what API? Oh.. that was before Palladium. We deprecated that a while ago, just use our new Palladium enhanced version now. It provides better security and support. Open source developer? No problems with that. Just so long as you cough up a nickel for every person that tries to use your program, we'll be happy to set up a key for you."

    Which brings us to a point where *all* software has to be licensed through a key provider - and also a point where if the key provider decides they want more money (name me a corporation that wouldn't) they simply increase the charges and/or invalidate current keys.

    Of course, the answer for all this is, "Well don't use it! Use Linux or something." Unfortunately, this assumes that we'll have the choice. The first attack on that choice is coming in the form of legislation. When hardware manufacturers are mandated to have security protocols in their hardware. The second attack is the weight of network effects. As I said, when even grandma uses Palladium, when every major company from here to Timbuktu uses it for the "security advantage", you really lose any choice to not use it. Oh I suppose you could try and be like those die-hards who still make use of FIDO, but beyond hobbyists, you completely lose the ability to connect to the world. This can go even further when major routing points start to use it to increase the security of the entire internet. Prevent DDOS attacks from those nasty non-Palladium machines out there by dropping their packets at the first router. Only Palladium Approved Packets will be accepted, thank you. At that point, even the die-hards will be forced to move to Palladium (or I suppose they could ressurect FIDO).

    Now, will things get this bad? I don't know, this is kind of a worst case scenario, and we all know that it often doesn't get to the worst case. Unfortunately, I really don't see anything that would stop this scenario from happening.

    Finally, on a side note, if you have even a minor knowledge about proper security precautions for your computer then your banking information is likely safer being on your computer than it is being in your wallet.

    Kwil

    --

    That Jesus Christ guy is getting some terrible lag... it took him 3 days to respawn! -NJ CoolBreeze

  11. Who is paying for this??? by dcavanaugh · · Score: 3, Interesting

    When companies invest R&D money into bigger hard drives, faster CPUs, video gizmos, and slicker GUI interfaces, we all understand the motivation -- increased sales.

    From what I have heard about "LaGrande" and "Palladium", there are benefits for the "gatekeepers", but no benefit for end users. Nobody is projecting increased sales because of these lovely DRM "features". Indeed, many are wondering if people will buy this stuff at all. This would be like McDonalds working on a way to make greasier french fries, because it would help the lard industry.

    So my question is this: "Who is bankrolling this operation?" If Intel/AMD/M$ are really spending their own money on this, it's a mass outbreak of corporate stupidity. Is Saddam Hussein attacking our tech industry with some kind of "dumb-down" bio-warfare weapon?

    My conspiracy theory is that the "LaGrande/Palladium" boxes will be blown out at firesale prices, subsidized by someone who really wants this stuff to be deployed -- kind of like Xbox on a massive scale. The payback will have to come from the victims^h^h^h^h^h^h^h^h customers -- endless fees and hidden surcharges built into everything they do.

  12. Could this be a Good Thing? by Tokerat · · Score: 3, Interesting

    From what I understand, all that will basically happen (besides a few hardware changes to accomodate) is that new commands will be added to the Intel CPUs to allow a portion of memory to be designated as "protected", and I assume possibly even only accessable with a public key perhaps? So, a program can allocate a hardware-locked portion of RAM.

    This would not stop Linux from running. Linux would simply not utilize the feature (or, it could even be added to Linux), and run it's own memory management scheme with software as it does now.

    It will not stop your MP3s from playing. They'll just play in a protected address space. Or maybe they won't depending on your player software.

    This will not stop your DVD ripper from ripping. An alternate driver and ripping program designed to simply not use a feature designed to provide hardware security for applications is not a violation of the DCMA (even if the ripping of a DVD is, which is a different question).

    This will stop someone from using an external program to cheat at a game (the game locks off its memory, the cheat program cannot change the data).

    This will prevent someone from, say, running a malicious program which essentially "core dumps" your RAM at a specific time, maybe when opening your e-mail reader?

    This will possibly stop things like Outlook viruses, as Palladium/LaGrande-aware applications are hardware-isolated into their own address/execution space and cannot interefere with other applications.


    Did I miss something? Should I really believe M$ is dumb enough to make a move which will cause outcry and backlash from the most tech-savvy of users all the way down to the e-mail granny, at a time when the DOJ, along with every man, woman, and l33t-preteen on the planet is breathing down their necks in anger?

    C'mon people, I hate MS too, but they where smart enough to get this far, even if they did hire Balmer...I think that's an obvious move to NOT be making, if they value their asses (assets?) at all.

    Please correct me if I'm wrong, and please post links.

    --
    CAn'T CompreHend SARcaSm?
    1. Re:Could this be a Good Thing? by Todd+Knarr · · Score: 4, Insightful

      It will not stop your MP3s from playing. They'll just play in a protected address space. Or maybe they won't depending on your player software.

      I think you misunderstand the use of the protected area. Your MP3s will be encrypted. the keys to decrypt them will be stored in the protected area. Only "trusted" programs will be allowed access to the protected area, so only "trusted" programs will be able to get the keys and decrypt the MP3s. One requirement for "trust" will be that the player provides no way to save the unencrypted datastream anywhere. Possibly it might not even send the stream to a sound card unless that sound card was also "trusted".

      The fundamental problem isn't even the word "trust", it's who can trust the computer. This whole thing isn't intended to insure that you can trust your computer or the software on it. It's to insure that other people (eg. the RIAA, MPAA, Microsoft) can trust your computer. Trust it, that is, to do only what they tell it it can do and nothing else. If you wonder why MS would want that, think back a couple of years to their floating of the idea of annual subscriptions for Windows licenses. Now imagine the glee when they discover a way to guarantee that, if they impose that, you the user can't do a thing to bypass their check of whether you've paid or not because the hardware won't let you touch that data.

  13. Comment removed by account_deleted · · Score: 4, Informative

    Comment removed based on user account deletion

  14. Re:Who is worried? by antirename · · Score: 3

    Maybe not /. ers, but how much of your software do you buy from Walmart? Or hardware, for that matter? You might be part of the elite, but if you're outnumbered and you can't get non-DRM hardware then you're fucked.