If you get a subpoena for a passphrase for a client, you will give it up. Yes you will. Now, if someone was holding terroristic bombcodes or whatever and REALLY didn't want people getting them, they ain't backing up anything online. The same people who need real security aren't going to be uploading their data anywhere .
"If you get a subpoena for a passphrase for a client, you will give it up."
Not if I don't have it. This is the point of strong security -- you don't NEED to trust me, because I am not technically capable (nor, unless I'm quite mistaken, is the NSA) of decrypting data backed up using tarsnap.
This won't happen to you? Okay. I trust you.
_never confronted by a subpoena_
If you get a subpoena for a passphrase for a client, you will give it up. Yes you will. Now, if someone was holding terroristic bombcodes or whatever and REALLY didn't want people getting them, they ain't backing up anything online. The same people who need real security aren't going to be uploading their data anywhere .