TMA-DB2-8.2.12

Retain All Master Keys

낮음레벨 2수동 검토db2

설명

Master keys are needed to access the DEKs that are stored in encrypted databases, transaction logs, and backup images. Since multiple MKs can exist over the life time of these objects, it is necessary to retain them all while the encrypted data is retained. If a MK is lost, the encrypted data in the object cannot be retrieved. An organizations standard operating procedures (SOP) should have a ...

점검 방법

감사 방식: 수동 검토

이 권장 사항은 자동으로 점검할 수 없습니다. --include-manual 옵션을 전달하면 스캔 결과에 이 지침과 함께 표시됩니다.

Check the organization's SOP for specific instructions on tracking what data is encrypted with a particular master key, and that there are details on how to archive a master key for long term storage. Ensure the SOP clearly states master keys should never be deleted.

조치 방법

조치 방식: 가이드 또는 인프라 패치

Update the SOP to provide guidance found missing during the audit.

속성

운영 체제: 모두
태그: db2databasemanual
참고 자료: CIS IBM Db2 12.1 Benchmark v1.0.0 - 8.2.12 Retain All Master Keys