Guidance for Azure Site Recovery (ASR) — disaster recovery as a service that replicates workloads to a secondary region for failover, supporting business continuity and ransomware resilience. Covers replication, recovery plans, failover testing, and RPO/RTO. WHEN: Azure Site Recovery, disaster recovery, DR replication, failover, recovery plan, business continuity, RPO RTO, test failover, region failover, ransomware resilience DR.
