Disaster Recovery is the process of restoring data, systems and operations after a catastrophic event, such as a natural disaster, cyber-attack, or system failure. Key aspects include:
Recovery Steps:
- Data Backup: Restoring data from backup storage.
- System Restoration: Bringing systems back to operational status.
- Testing: Verifying that systems are functioning as expected.
Importance:
- Business Continuity: Ensures the organisation can continue operations.
- Data Integrity: Protects against data loss.
Challenges:
- Downtime: The time needed to recover can affect operations.
- Data Loss: Some data may be lost if backups are outdated.
Benefits:
- Resilience: Helps organisations quickly recover from disruptions.
- Reduced Impact: Minimises the impact of catastrophic events.