Why Mean Time to Contain (MTTC) Matters as a Core Cybersecurity Metric
When discussing cybersecurity performance and resilience, most organizations first think about prevention: firewalls, patching cadence, penetration testing, vulnerability counts, and control coverage. These are necessary defenses, but like all defenses, they will eventually be tested.
As discussed in the previous post on Mean Time to Respond (MTTR), how quickly an