Security Theater: Vanity Metrics Keep You Busy - and Exposed
Briefly

The article emphasizes the distinction between busy activity and true security in cybersecurity leadership, critiquing the use of vanity metrics that create an illusion of effectiveness without achieving genuine risk mitigation. It categorizes these metrics into volume metrics and time-based metrics devoid of risk context, highlighting the inadequacy of traditional measurement approaches in confronting evolving threats. The author asserts the necessity for organizations to transition from measuring activity to focusing on effective risk reduction strategies to improve their security posture in increasingly complex environments.
It's an easy trap for busy cybersecurity leaders to fall into. We rely on metrics that tell a story of the tremendous efforts we're expending...but often vulnerability management metrics get associated with operational metrics because traditional approaches to measuring...does not actually reduce risk.
I call these vanity metrics: numbers that look impressive in reports but lack real-world impact. They offer reassurance, but not insights. Meanwhile, threats continue to grow more sophisticated...
Vanity metrics are numbers that look good in a report but offer little strategic value. They're easy to track, simple to present, and are often used to demonstrate activity - but they don't usually reflect actual risk reduction.
Metrics like Mean Time to Detect (MTTD) or Mean Time to Remediate (MTTR) can sound impressive. But without prioritization based on criticality, speed is just the 'how'.
Read at The Hacker News
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