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PGP (http://en.wikipedia.org/wiki/Pretty_Good_Privacy http://en.wikipedia.org/wiki/Pretty_Good_Privacy) which GPG uses is the standard *nix tool for encryption.

by troels 16y ago

PGP (http://en.wikipedia.org/wiki/Pretty_Good_Privacy http://en.wikipedia.org/wiki/Pretty_Good_Privacy) which GPG uses is the standard *nix tool for encryption. Depending on your needs, you could also have a look at TrueCrypt (http://www.truecrypt.org/ http://www.truecrypt.org/)