The operating system must conduct backups of user-level information contained in the operating system per organization-defined frequency consistent with recovery time and recovery point objectives.

From Apple OS X 10.8 (Mountain Lion) Workstation STIG

Associated with: CCI-000535

SV-65751r1_rule The operating system must conduct backups of user-level information contained in the operating system per organization-defined frequency consistent with recovery time and recovery point objectives.

Vulnerability discussion

Operating system backup is a critical step in maintaining data assurance and availability. User-level information is data generated by information system and/or application users.Backups shall be consistent with organizational recovery time and recovery point objectives.

Check content

To check and see if automatic backups for the built in "Time Machine" function of OS are enabled, run the following command: sudo defaults read /Library/Preferences/com.apple.TimeMachine AutoBackup If the result is a "0", then automatic backups are disabled. Although OS X does include Time Machine as a backup facility, please check with the organization's System Administrators for defined policies and procedures for workstation backups.

Fix text

To enable the automatic backups using Time Machine, run the following command: sudo defaults write /Library/Preferences/com.apple.TimeMachine AutoBackup 1

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