Backup and Recovery Security Testing: Will Your Backups Actually Save You? — 中国企业指南

Backup systems are the last line of defence against ransomware and data loss — but many organisations have never tested whether their backups actually work under realistic conditions. Security testing covers: backup isolation (can ransomware reach and encrypt your backups?), backup integrity (are backups complete and uncorrupted?), recovery testing (can you actually restore from backup within your RTO?), backup access controls (who can access, modify, or delete backups?), and encryption of backup data at rest and in transit.