Further to my previous comment, I have found out how to enable encryption in Ubuntu. It requires LUKS, which needs a passphrase rather than a random key.
http://ubuntuforums.org/showthread.php?t=1986821
Further to my previous comment, I have found out how to enable encryption in Ubuntu. It requires LUKS, which needs a passphrase rather than a random key.
http:// ubuntuforums. org/showthread. php?t=1986821