How about using PGP to further encrypt files? Remember that for the US government, the "most powerful encryption software" only goes up to 128-bit RSA Lab closed-source technology. PGP, on the other hand, is astronomically much more powerful. I bet it would be quite frustrating for the FBI's $15 M cluster to be stumped by a file encrypted with a 4096-bit key made with PGPFreeware. You can get your copy at http://www.pgp.com/
How about using PGP to further encrypt files? Remember that for the US government, the "most powerful encryption software" only goes up to 128-bit RSA Lab closed-source technology. PGP, on the other hand, is astronomically much more powerful. I bet it would be quite frustrating for the FBI's $15 M cluster to be stumped by a file encrypted with a 4096-bit key made with PGPFreeware. You can get your copy at http://www.pgp.com/