For years, cybersecurity has become increasingly measurable. Security leaders can often tell you how long it takes to detect an intrusion, contain an attack and restore normal operation. Those figures have given boards a straightforward way to judge progress, offering reassurance that investment in security is delivering real improvements.
Metrics such as Mean Time to Detect (MTTD) and Mean Time to Respond (MTTR) have earned their place at the table. They both provide a clear picture of how effectively security teams perform when something goes wrong and have helped drive better incident response across the industry.
