Title

The email backup and recovery strategy must be documented and tested on an INFOCON compliant frequency. (Cat III impact)

Discussion

A disaster recovery plan exists that provides for the smooth transfer of all mission or business essential functions to an alternate site for the duration of an event with little or no loss of operational continuity. The backup and recovery plan should include business recovery, system contingency, facility disaster recovery plans and plan acceptance.

Check Content

Access the disaster recovery documentation that describes the backup and recovery strategy for the email servers. The documentation should detail specifically what files and data stores are saved, including the frequency and schedules of the saves (as required by INFOCON levels), and recovery plans (should they become necessary). The recovery plan should also state a periodic recovery rehearsal to ensure the backup strategy is sound. If Email Backup and Recovery strategy is documented and periodically tested, this is not a finding.

Fix Text

Document the Email Backup and Recovery Strategy site Disaster Recovery Plan, with components, locations and directions, and test according to INFOCON frequency requirements.

Additional Identifiers

Rule ID: SV-20675r3_rule

Vulnerability ID: V-18881

Group Title: EMG3-005 Backup and Recovery Strategy

Expert Comments

CCIs tied to check.

Controls tied to check. These are derived from the CCIs shown above.