+**Backup** is the process of creating copies of [Data](/wiki/Data) to protect against loss or corruption. It is essential for ensuring [Recovery](/wiki/Recovery) and resilience, providing a safeguard for valuable information in case of system failure or unforeseen events.
+## See also
+- [Storage](/wiki/Storage)
+- [Redundancy](/wiki/Redundancy)
+- [Disaster Recovery](/wiki/Disaster_Recovery)