Encrypting File System Options for Mac OS X?
fieldmouse asks: "I recently had a laptop running Mac OS X stolen. Despite the fact that I got it back, that incident has me looking for an encrypting file system for Mac OS X; preferably one that would create a psuedo drive that I could unlock once when I log on. Anybody have any suggestions?" About 2 years ago, Ask Slashdot did the Linux version of this question. Has this gap been filled in Apple's latest OS offering?
Use Matt Blaze's CFS. It supports encrypted (3DES) volumes, with timeout support among others. It's NFS loopback mount, so it will work on pretty much any UNIX -- including MacOS X and *BSD. NetBSD has TCFS which is AFAIK more tightly integrated (at VFS level).
Get CFS here: http://www.crypto.com/software/