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3-2-1 Backup Strategy Document
Design a defensible backup strategy for an SA SME using the 3-2-1 rule.
Disaster Recovery Tabletop Exercise
Design a tabletop exercise that surfaces the gaps in a SA SME's disaster recovery plan.
Business Continuity Plan with RTO and RPO Tiers
Build a tiered business continuity plan that finance leaders will actually fund.
IT Backup & Disaster Recovery (DR) Strategy
Data loss or ransomware attacks can disrupt business operations permanently without robust backups. System engineers prove competence by establishing Recovery Time Objectives (RTO), Recovery Point Objectives (RPO), 3-2-1 backup strategies, immutable cloud storage, and DR failover drills.
1. Disaster Recovery & Business Continuity Plan
Comprehensive DR strategy documenting RTO/RPO metrics, backup retention windows, and emergency failover protocols.
2. Automated Backup & Cloud Sync Script
Script executing automated database and file snapshots with encrypted offsite cloud synchronization.
3. DR Failover Drill Verification Report
Audit log documenting a simulated server crash, backup restoration, and database integrity validation.
Frequently Asked Questions (Backup & Disaster Recovery)
What is the 3-2-1 backup strategy?
Keep 3 copies of your data on 2 different media types, with at least 1 copy stored in an offsite or cloud location.
What is the difference between RTO and RPO?
Recovery Time Objective (RTO) is the maximum acceptable duration of downtime. Recovery Point Objective (RPO) is the maximum acceptable data loss measured in time.
Why is immutable backup storage essential against ransomware?
Immutable backups cannot be modified, encrypted, or deleted by unauthorized software or ransomware attackers after creation.
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