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wavxmaster

10/29/07 3:35 PM

#153646 RE: warbil #153645

Warbil

http://isc.sans.org/diary.html?storyid=3501

Gartner has recently begun beating the drum that FDE, alone, Ain't Good Enough. This after thoroughly trouncing F/FBE-only, for years, for inadequately protecting data.

It takes both forms of "at-rest" crypto to significantly mitigate risks of data loss/leakage.

Crypto also has to be *relatively painless* for the end-user to live/work with, otherwise there will be devastation from pilot error. Single sign-on, and, for the vast majority, integration with Windows Active Directory, will have to play a role in easing some of the burden on end users.

There is some cool stuff from Seagate (Momentus) and Wave Systems for integrating HW-based, managed FDE with Windows Authentication. It's even cooler when there's TPM 1.2 to mash/mesh with. I'm not the only one who thinks this stuff is good -- it's being fast-tracked for "Federal"-use approval, outside of FIPS.

There's also some interesting use of crypto in VMware's ACE2, which isn't your mammy's or pappy's ACE1, that integrates slickly with Windows AD -- if you're thinking about leveraging managed desktop clients.