Backup and Recovery Security
Secure backups.
Why Secure Backups
Backups are a safety net against failure, ransomware, and mistakes. But an unprotected backup is a full copy of your data sitting outside your main defenses. Securing backups is as important as securing the live database.
The 3-2-1 Rule
A proven backup strategy: keep 3 copies of data, on 2 different media types, with 1 copy offsite.
This protects against hardware failure, site disasters, and single-point loss. Add an air-gapped or immutable copy for ransomware resilience.
All lessons in this course
- SQL Injection Defense
- Access Control and Encryption
- Auditing and Monitoring
- Backup and Recovery Security