Enable auditing of system administrator access

ÉlevéeNiveau 1Revue manuelledb2-zos

Description

System administrator authorities perform system administrator tasks and include administrative authorities such as SYSADM, SYSCTRL, and SYSOPR. The SYSADM authority has access to all data. Auditing tasks that are performed by system administrators can help detect unauthorized or malicious activities intended to do harm to Db2 data or the processing environment.

Méthode de vérification

Méthode d'audit: Revue manuelle

Cette recommandation ne peut pas être vérifiée automatiquement. Une analyse la liste avec ces instructions lorsque vous passez --include-manual.

For Db2 internal security users: Issue the following SQL statement to verify that the audit policy is enabled to audit SYSADM, SYSCTRL, SYSOPR or all authorities in SYSADMIN category: SELECT AUDITPOLICYNAME FROM SYSIBM.SYSAUDITPOLICIES WHERE SYSADMIN IN ('L','O','S','*'); For external security users: Ensure that SMF 80 trace is ON and the Db2 administrator profiles in RACF have AUDIT(ALL) specified.

Méthode de correction

Méthode de correction: Recommandation ou correctif d'infrastructure

For Db2 internal security users: Enable AUDITPOLICIES with the SYSADMIN category to audit SYSADM, SYSCTRL, and SYSOPR authorities. For external security users: Specify AUDIT(ALL) for the Db2 administrator profiles in RACF and start SMF 80 trace.

Propriétés

Systèmes d'exploitation: Tous
Étiquettes: db2-zosaudit
Référence: CIS IBM Db2 13 for z/OS Benchmark v1.0.0 - 3.1.5 Enable auditing of system administrator access