Which protocol ensures that critical systems are available and responsive with minimal downtime?

The disaster recovery protocol is designed to ensure that critical systems are available and responsive, particularly during unexpected disruptions such as natural disasters, cyberattacks, or hardware failures. By outlining specific procedures and strategies for maintaining system availability and implementing recovery processes, this protocol helps organizations minimize downtime and restore normal operations swiftly.

Disaster recovery planning encompasses various aspects, including backing up data, failover strategies, and maintaining redundant systems. Its primary goal is to protect the organization's critical assets and ensure that essential services remain uninterrupted, thereby supporting business continuity.

While the other protocols listed serve specific functions within networking and data management, they do not primarily focus on minimizing downtime for critical systems in the context of business continuity. For instance, the Simple Network Management Protocol (SNMP) is mainly used for monitoring and managing network devices but does not directly relate to disaster recovery or downtime minimization.