Backup

Backup and Disaster Recovery for AD

Understand how to protect Active Directory with system state backups, the AD Recycle Bin, and a tested forest recovery plan.

Backup and Restore

How SQL Server backup types, the recovery model, and restore sequences work together to protect data and meet recovery objectives.

PostgreSQL Backup and Restore

Understand logical and physical backup strategies in PostgreSQL, including pg_dump, pg_basebackup, and point-in-time recovery.

Data Backup and Disaster Recovery

Understand RPO and RTO and compare disaster recovery strategy tiers from backup-and-restore to multi-site active-active.

Ransomware Defense Basics Cheat Sheet

Backup strategy, segmentation, detection signals, and incident response steps to prevent and recover from ransomware attacks.