Backups, Trust, Boundaries, and Cloud Security Considerations in 2022
Cloud adoption continues to increase as organisations are either taking their first steps into the cloud, or progressing their IT strategies, whether it’s a full cloud migration, multi-cloud or delivering a hybrid architecture.A great workload to leverage the cloud has been as a backup repository. By using the cloud, we can meet multiple improvements to our 3-2-1-1-0 minimum strategy for backups. In case you aren’t familiar with the 3-2-1-1-0 strategy, it is:3 copies of data, across 2 different backup media types, 1 of which must be off-site to the production environment, 1 backup at least must be offline or “immutable”, with 0 backup validation errors. Security BoundariesOne threat that the 3-2-1-1-0 strategy doesn’t cover explicitly is the concept of security boundaries. It is entirely possible to achieve all 3-2-1-1-0 objectives purely
