Disaster recovery is a simple term to remain safe from lost of physical and non-physical resource (i.e. information). Information technology is part of security planning and is developed in aggregation with a business continuity plan.
Disaster recovery is a set of policies and procedures which focus on protecting an organization from any significant effects in case of a negative event, which may include cyberattacks, natural disasters or building or device failures. Person who is responsible for the disaster recovery is said to be ‘Lead Disaster Recovery Manager’.