Encrypted Filesystems With Linux? 185
PhracturedBlue asks: "There are lots of ways to encrypt a filesystem (via loopback, ppdd, CFS or CryptFS), but all of these options appear to have their faults, be it poor performance, lack of features, or not being actively maintained. So are there any other options out there, that provie quality FS encryption with reasonable performance? So, are there any other viable options, besides the ones I've found? Are there any actual benchmarks of actual performance for the viable options above (I guess the viable ones are loopback, CFS, TCFS, and PPDD)? How about systems using the AES-winner Rijndael (I know Loopback Encryption and possibly TCFS and PPDD can use Twofish, but isn't Rijndeal supposed to be one of the faster encryption methods?). I've seen the recent Slashdot article, and it didn't really address the above questions."