Server Backup Guide: How to Protect Your Data?

Why Server Backup Matters

Server backup is your last line of defense against data loss. Hardware failure, cyber attacks, human error, or natural disasters can all cause data loss.

3-2-1 Backup Rule

• 3 copies: At least 3 copies of your data.
• 2 different media: Store on 2 different storage types.
• 1 offsite: At least 1 backup at a different location.

Backup Types

Linux Backup Tools

• rsync: Efficient file synchronization over SSH.
• tar + cron: Automated compressed archives.
• mysqldump: MySQL/MariaDB database backup.
• Restic / Borg: Modern encrypted incremental backup with deduplication.

Best Practices

1. Automate with cron or backup software
2. Encrypt with AES-256
3. Test restores regularly
4. Monitor backup success/failure
5. Retention: daily 7d, weekly 4w, monthly 12m
6. Document procedures

Protect your data with regular backups on IyibirNet VDS servers.