Key performance indicators (KPIs) are critical measures of performance that help security teams evaluate their effectiveness and track progress toward their goals. Here are some commonly used KPIs for security teams: Threat detection rate: The percentage of threats that are detected and responded to in a timely manner. Mean Time to Detect (MTTD): The average time it takes to detect a security incident. Mean Time to Respond (MTTR): The average time it takes to respond to a security incident. Incident response time: The time it takes to respond to a security incident from start to finish. Vulnerability remediation rate: The percentage of vulnerabilities that are successfully remediated in a given time period. Security breach frequency: The number of security breaches that occur in a given time period. Compliance rate: The percentage of regulatory compliance requirements that are met by the security team. Employee security awareness training completion rate: The percentage of employees wh...