How do you protect server backups if the source server is compromised?
I currently use restic to back up each server to an R2 bucket every hour. The credentials on each server are limited to reading and writing objects in…
backup security
Should Backup Servers Pull Data, or Should Linux Clients Push It?
I'm designing a backup system for several Linux servers on a private NATed network, with a mix of physical machines and virtual machines. I can configure firewall rules,…
How can I safely disconnect an internal SATA backup drive without opening my PC?
I keep my backup hard drive unplugged whenever I'm not actively creating or restoring a backup so malware cannot modify or encrypt it. The drive is an internal…