A disaster recovery plan would be useful when trying to restore IT infrastructure operations after a non-planned interruption. A disaster recovery plan is a document that outlines the steps and procedures to recover from a major disruption of IT services caused by natural or man-made disasters, such as fire, flood, earthquake, cyberattack, etc. A disaster recovery plan typically includes:

A list of critical IT assets and resources that need to be protected and restored

A list of roles and responsibilities of IT staff and stakeholders involved in the recovery process

A list of backup and recovery strategies and tools for data, applications, servers, networks, etc.

A list of communication channels and methods for notifying users, customers, vendors, etc.

A list of testing and validation methods for ensuring the functionality and integrity of restored systems

A list of metrics and criteria for measuring the effectiveness and efficiency of the recovery process

A disaster recovery plan helps IT organizations to minimize downtime, data loss, and financial impact of a disaster, as well as to resume normal operations as quickly as possible.