MS Palladium Patent

Concerned Citizen writes "cryptome has Microsoft's patent for Palladium. Including such gems as: 2. The computerized method of claim 1, wherein protecting the rights-managed data comprises: refusing to load the untrusted program into memory. 14. The computerized method of claim 1, further comprising: restricting a user to a subset of available functions for manipulating the rights-managed data. And I'm sure we'll all be coerced to agree to Palliadium during a future security patch agreement."

Comments

Uhmm, sorry! Lot's of prior art here ;-)

[manyoso]

"The computerized method of claim 1, wherein protecting the rights-managed data comprises: refusing to load the untrusted program into memory."

Hmmm. Seems to me that this 'art' has been around since the beginning of Unix. Hell, Microsoft has been providing a form of this 'art' with NT and 2000 for quite sometime. It's called permissions! And what would you call the recent advent of the NSA's Secure Linux? Administrators have been 'refusing to load the untrusted program into memory' for quite sometime to protect data... The only thing different about this scheme is Microsoft will be instituting a system where the company itself is root/administrator and the previous system admins are relegated to subordinate positions.

"The computerized method of claim 1, further comprising: restricting a user to a subset of available functions for manipulating the rights-managed data."

Ahh, this has also has seemingly been done since time began ;-) For instance, with Unices I can restrict the user to reading the data, writing the data, executing the data or some combination thereof... Thus Unix has been able to restrict 'a user to a subset of available functions for manipulating the rights-managed data'.

Cheers!

Rebuttals of some of those points

[Anonymous Brave Guy]

First, this guy thinks a lot of himself:

He's entitled to. He's an established expert with credentials in the industry, and it's quite possible that his understanding and information on this subject is ahead of most people's, including the MS guy posting on this thread.

The less obvious implications include making it easier for application software vendors to lock in their users

Notice the bold FUD.

It's nothing of the sort; it's a very real issue. If you provide a means to lock people out of data -- which is essentially all DRM is -- and then appoint MS as the effective custodian of that data, what is to stop them abusing the technology to stop you loading a document you created in MS Word with, say, a translator for OpenOffice? As those crying "FUD" are shouting so loudly here, there is precious little solid information available and even fewer guarantees, and MS has a demonstrated history of abusing any power it gets through its dominant position in the market. A little caution is more than justified here. It's only paranoia if they're not all out to get you.

Oh my, that sounds horrible. We could have a market finally for digital releases, one where I get my media, and the seller gets his money.

It's also a market where critics could potentially be stopped from using controlled material in a legitimate way. Worse, that potential is controlled by whoever owns the DRM controls -- MS in our current scenario -- and not by a suitable legal system. This is not in the interests of the common consumer of these products.

First, that's not censorship, that's search (and possibly seizure) and it's pure FUD to presume the government will push a button and search you hard-drives and then drag you down to the police station, for your dirty little picture.

This is a bad caveat, because I doubt anyone here would have any sympathy if a child pornographer got screwed to hell; the ability to do this in such cases is a definite plus point of the proposed approach. The problem is that the same technology could be used to prevent the distribution of, for example, information certifying that Microsoft's accounting practices are highly dubious (such as is currently freely available on the web), and once again, the control is in the hands of the DRM guys, not the duly appointed government.

And what's with saying it's like switching from Windows to Linux? First, what the fook is wrong with linux bitch?

There are far fewer applications currently available for Linux, and hence you are limited in what you can do with it. If you can't see the parallels to the DRM scenario, and the problems potentially created, I'm afraid you really aren't looking very hard.