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Understanding Mac OS X Kernel

Posted by timothy on from the deep-in-the-heart-of-it dept.

An anonymous reader writes "Kernelthread.com has published a flash presentation overview of the Mac OS X kernel. Its title is 'A Tour of the Mac OS X Kernel' and it also covers Tiger features. Maybe interesting to note is that the slides are from a talk given to the NSA. Well, there is a nice security architecture diagram towards the end of the presentation."

3 of 57 comments (clear)

  1. Re:AES encryption under the hood? by zhiwenchong · · Score: 4, Informative

    Apparently not:
    http://en.wikipedia.org/wiki/AES#Security

  2. Keynote by TimmyDee · · Score: 4, Informative

    I'm willing to bet it's in Flash because he did the presentation in Keynote. While the SWF export in Keynote isn't great, at least it preserves transitions, fonts, and other formatting options and doesn't look like shit (like the HTML export of another presentation software).

    Plus, it takes one step to export. I haven't seen anything that will do that with CSS.

    --
    Per Square Mile, a blog about density
  3. Re:* Encrypted swap (optional, uses AES) by kerry-buckley · · Score: 5, Informative
    Wow.. So it looks like they finally fixed this security bug where the password could be discovered in the swap. Anyone know how to turn this feature on?
    There's a "use secure virtual memory" checkbox in the security preference pane.