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The tarsnap-keymgmt utility allows you to create a key file which can be used to create backups but can't read or delete them. I think this satisfies the conce
by cperciva 12y ago
The tarsnap-keymgmt utility allows you to create a key file which can be used to create backups but can't read or delete them. I think this satisfies the concern you mention at the end?
- kijin 12y agoThat looks great! I should really stop relying on the human-friendly documentation and dig into the manpages where all the gems are. If I were really paranoid, I'd still be a little worried about possible information leakage via the local cache, which seems to be necessary for deduplication to work, especially without being able to read previous archives. But I don't have enough money to buy that much tinfoil :)