I use WebDAV. Just throw up a container like dgraziotin/nginx-webdav-nononsense and connect to keepass2android and keeweb. I then use regular backup software to

I use WebDAV. Just throw up a container like dgraziotin/nginx-webdav-nononsense and connect to keepass2android and keeweb. I then use regular backup software to back up the mounted WebDAV files.