How To Recover From a Cyber Attack: Steps to Bounce Back Stronger

Gavin Wood, CyberLab CEO, summarises how to recover from a cyber attack and advises how to create your disaster recovery plan.

He covers:

• Introduction to Cyber Disaster Recovery
• Creating your Disaster Recovery Plan
• Regular Testing

A robust DR plan should include:

• Infrastructure Visibility: Know your estate – if you can’t see it, you can’t recover it.
• Impact Assessment: Evaluate the business impact of losing access to each system.
• Prioritisation: Identify mission-critical systems and define Recovery Time Objectives (RTOs).
• Technology Selection: Choose appropriate DR technologies, from real-time replication to secure offsite backups.
• Policy & Governance: Document procedures, assign roles, and ensure accessibility of the plan- even during a crisis.

Testing is the only way to validate a DR plan. Organisations must go beyond checking backup logs – full restoration drills are essential. Early failures during testing are expected and valuable, helping refine procedures and improve resilience.

As highlighted by the Gloucester Council incident, where systems remained offline for nearly ten months, the cost of inadequate recovery planning can be severe – impacting reputation, revenue, and public trust.

Speed is critical. In 2025, businesses that recover quickly from cyber incidents will retain customers and avoid regulatory penalties. Modern DR strategies must integrate cyber resilience, including:

• Immutable backups
• Automated failover systems
• Real-time monitoring
• Isolated recovery environments for forensic analysis