What and how to backup sites on the server, to a remote server = storage?

Question

Backup

Good afternoon!
how and how you can organize a backup of all projects on the server, to a remote storage server, preferably with a web interface for monitoring the work of the backuper!

Answer 1

bacula + web gui

Answer 2

rsync

Answer 3

Backuppc - eats a little more than the usual utilities, but reliable.

Answer 4

https://vps.ua/cdp-backups/ - backup service is convenient, with schedule settings and other options.