0
votes
0answers
68 views

Reducing OpenSSH session key size

I am running into severe performance issues using SSH/Rsync on a Synology NAS (model DS413j if anybody knows anything about it). Both the sshd and the rsync processes are taking 100% CPU on the NAS, ...
3
votes
0answers
217 views

How to encrypt rsync communication? (rsyncd + stunnel, vs rsync over SSH, etc)

I don't know much about the specifics of rsync, SSH, stunnel, etc, but I'm looking for a way to make rsync backups, but the transfer of data over the network must be encrypted (the credentials, and ...
1
vote
1answer
2k views

Is there an rsync alternative, that stores compressed and encrypted?

I'm looking for a suitable off-site backup / file synchronization solution. Both local client and remote server run linux. Storage space on the server is limited, bandwidth between client and server ...
0
votes
1answer
381 views

scp to server with encrypted home directory

I am setting up an ubuntu server to use as remote backup and I plan to use rsync to keep it up-to-date. I've encrypted the home directory though, which now prevents direct connection using standard ...
0
votes
1answer
497 views

Encrypted remote filesystem with concurrent access - is it possible?

I'm looking for a way to store an encrypted filesystem on rsync.net which can be mounted and used by multiple clients concurrently - I've considered and experimented with many different ideas, ...
11
votes
3answers
7k views

How to do rsync-like encrypted backup?

I want to save a backup of my data on a remote server, but never want the backup server to see the data unencrypted. Editing a single file and backing up should not result in everything being ...
3
votes
3answers
3k views

rsync useful w/ encrypted files?

Is rsync efficient for transferring encrypted files? More specifically: I encrypt 'x' with my public key and call the result 'y'. I rsync 'y' to my backup server. 'x' changes slightly I encrypt ...
1
vote
1answer
217 views

What is a good encryptable disk image format suitable for rsync on a PC?

I’m looking for a solution to encrypt my XP home directory and then rsync the encrypted image file to a remote server. Since I don’t want to transfer several Gigs for even the smallest change in the ...