Cloud backup is a method of safeguarding data by storing its backups in a cloud computing environment. The purpose is to shield the data from physical damage, corruption, or loss. Cloud backup solutions bring several advantages over traditional on-premises backup systems, such as scalability, reliability, and ease of use.
We primarily use it as a file server. We don't use Synology for backups; we only use it as a file server.
I use C2 Backup to store files securely and efficiently.