ecryptfs-users team mailing list archive
-
ecryptfs-users team
-
Mailing list archive
-
Message #00061
Remote encrypted backups with ecryptfs, rsync, rdiff-backup & ssh?
Hi,
I'd like to create encrypted backups onto a remote server in such a
way that the remote server never sees anything unencrypted. The idea
would be to sync my home directory onto a local drive (using rsync or
rdiff-backup) into a directory that gets encrypted by ecryptfs, then
rsync that encrypted directory up to a remote server via ssh:
(A) Simple mirror:
% sudo mount -t ecryptfs /drive/encrypt /drive/decrypt
% rsync -av --delete /home/john /drive/decrypt
% sudo umount -i /drive/decrypt
% rsync -av --delete -e ssh /drive/encrypt user@xxxxxxxxxxxxxx:/backup
(B) Mirror with increments using rdiff-backup:
% sudo mount -t ecryptfs /drive/encrypt /drive/decrypt
% rdiff-backup /home/john /drive/decrypt
% sudo umount -i /drive/decrypt
% rsync -av --delete -e ssh /drive/encrypt user@xxxxxxxxxxxxxx:/backup
(C) Use sshfs to mount the remote encrypted backup & decrypt it locally:
% sshfs user@xxxxxxxxxxxxxx:backup /remote-encrypt
% sudo mount -t ecryptfs /remote-encrypt /remote-decrypt
% cd /remote-decrypt
How well would any of these scenarios work with ecryptfs?
Would enabling filename encryption be a viable option?
Thanks for any help,
John
--
John Magolske
http://B79.net/contact
Follow ups