49e3eae4__CAG__Solutions___Qualys__Inc___CAG_Requirements
[Qualys Capabilities] Interrogates systems for compliance with logging policy Integrates with third party SIM solutions such as ArcSight [CAG Requirements] 
Critical Control 6 Maintenance, monitoring, and analysis of security audit logs
Consensus Audit Guidelines (CAG) Solutions | Qualys, Inc.
CAG Requirements