I'm wanting to create encrypted external storage backups of OMV, but I'm not seeing a way to do this conveniently with the available tools in OMV or OMV-Extras.
Duplicity can create encrypted incremental backups and save them locally, so I'm looking at that and seeing it is in the Debian repos, but it's an older version, so I was wondering if anyone has experience using Duplicity on OMV?