After a recent outbreak of malware attacks, the Chief Information Officer (CIO) tasks the new security manager with determining how to keep these attacks from reoccurring. The company has a standard…

Upgrading to HIPS and increasing anti-virus scan frequency adds detection layers but does not identify or remediate the underlying vulnerabilities in the standard image that allowed the initial outbreak.

A vulnerability assessment of the standard image systematically identifies unpatched software, insecure configurations, and unnecessary services baked into the baseline, allowing the organization to harden the image before it is deployed to all endpoints. This proactive approach addresses the underlying attack vectors that malware exploits, rather than relying solely on reactive detection tools.

Upgrading NIDS to NIPS is a network-level control that can block known attack traffic but does not address vulnerabilities on individual host systems or the standard image itself.

Rebuilding the standard image without a prior vulnerability assessment and adding daily scans is reactive and does not guarantee the new image is hardened against the same vulnerabilities.