What is Immutable Data Backup? | Rubrik
www.rubrik.com › what-is-immutable-data-backupA built-in immutable backup helps ensure recovery from ransomware attacks by ensuring you always have a clean backup. Maintaining immutable backups means you will be able to recover data after a ransomware infection and avoid paying a ransom. In addition to protecting against malicious data corruption, having an immutable backup helps you conform with regulatory data-compliance requirements—ensuring that accurate copies of data are retained.