Is there any way do encrypt backups before, after or durring sync to second PBS ?
Something like: proxmox -> PBS ( not encrypted) -> sync on second PBS ( encrypt )
Any other solution beside encrypt storage drive ?
I`m not sure if that will work. Keep in mind that encryption is done client side without PBS being able to decrypt the backups. So only the PVE or proxmox-backup-client should do the encryption before the data get send to the PBS.
Main PBS is in trusted place and i wanted have quick accesss to backuped files via GUI.
Looks like i have to change my thinking and set encryption on main.