To ensure recoverability in case of data loss, organizations must backup both cloud-based and on-premises data, while keeping backup storage distinct from the original data source. Following the 3:2:1 rule of creating three copies of data on two storage media with one offline copy is highly recommended. The practice of using WORM copies – write once and read many times, implementing retention policies, encrypting backups, using immutable backup copies, and restricting hosts/IP access for added security are other standard best practices to secure backups. “Secure hybrid cloud backups by implementing strong retention policies, encrypting backups, and using immutable copies.”