Disaster Recovery Plan
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Disaster Recovery Plan (DRP) is the technological aspect of Business Continuity Plan that focuses on IT systems and operations.
- Scenarios
- Risk Assessment
- Cost of Mitigation
- Cost of Impact
- Disaster Recovery Strategy
- Mitigation Strategies
- Backups
- People, Roles & Responsibilities
- Maximum Tolerable Outage
- Call Tree
DRP Planning Steps
- The First step for DRP is to perform a business impact analysis.
- Develop a recovery strategy after BIA
- After BIA, Map software systems, hardware and network components. The BIA will identify critical business processes and the systems that support those processes. This step will come after performing a BIA.
- After BIA, Appoint recovery teams with defined personnel, roles and hierarchy.
Response Steps
- Declaring a disaster. When? Who? How?
- This is a crucial role. If nobody declares the disaster, the BCP would not be invoked.
Costs
- Downtime Costs
- Operating losses whilst the disaster is in play.
- Recovery Costs
- Resumption Costs
- Walkthrough Costs