Comprehensive and Detailed Step-by-Step Explanation:Remediated incidents is a key performance indicator (KPI) that measures how effectively incidents are resolved and communicated during the incident response lifecycle. It reflects the program's success in mitigating risks and restoring normal operations. Other options (e.
g., mean time to detect) are important metrics but do not directly measure reporting or communication effectiveness.
References:
CompTIA CySA+ Study Guide (Chapter 4: Reporting and Metrics, Page 425)
CompTIA CySA+ Objectives (Domain 4.0 - Reporting and Communication)