A disaster recovery plan, also known as DRP, helps an organization resolve issues such as data loss and recover system functionality, even with a minimum level of operation. Typically, such a plan includes an analysis of business process and continuity needs. However, many firms are still not sure about the importance of DRPs. Here is a look at defining the term and more.
What is a Disaster Recovery Plan (DRP)?
A disaster recovery plan is a planned, documented approach that defines how organizations can resume operations as fast as possible after unplanned incidents or disruptions. An essential element of a business continuity plan for enterprises is applied to enterprises reliant on IT infrastructures.
The types of disasters that enterprises can face include failures in the application, communication, and data center, ranging from intra-organization to international levels.
Disaster recovery plans define the appropriate and quick response of organizations. There are various considerations in the proper implementation of DRPs here. They include:
- Budget or cost allocation
- Data stored
- Compliance requirements
- Available resources
- External factors such as insurance coverage
In Comparison with Incident Management
Disaster recovery plans differ from incident management plans in their primary objectives. As mentioned, DRPs focus on describing the recovery objectives and steps to bring regular operations back. In contrast, incident management plans deal with protecting sensitive data during an incident, including the scope of actions and specific roles within it.
Types of DRPs
DRP needs can vary across organizations and be tailored to suit each one's needs. Here are examples of some of the different types of DRPs:
- Virtualized DRP
- Network DRP
- Cloud DRP
- Data center DRP
Building DRP for Enterprises
The disaster recovery plan process starts with business impact analysis. in building a disaster recovery plan, companies could benefit from the following steps:
- Identifying and establishing a scope of recovery
- Knowing current strategies in place and past incidents
- Creating a response team
- Finding the necessary documents on network infrastructure
- Identifying critical assets and vulnerabilities
- Approval and testing of the DRP
- Timely revisions of the process
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