Which action is part of CI mitigation responses?

Developing countermeasures like training is a crucial component of counter-insider threat mitigation responses. This approach focuses on equipping employees with the knowledge and skills necessary to recognize and respond to insider threats effectively. Training can include educating staff about the importance of security policies, how to identify suspicious behavior, and the reporting mechanisms available for addressing concerns. By fostering a culture of security awareness, organizations not only empower their personnel to act appropriately but also create an environment where insider threats are less likely to occur or can be detected and addressed promptly.

The other options, while they may contribute to a comprehensive security strategy, do not specifically focus on tailored responses to mitigate insider threats as directly as developing training programs does. For instance, conducting annual audits can be beneficial in assessing overall security compliance but does not inherently address the proactive measures against insider threats. Similarly, restricting personnel movement may limit opportunities for potential insider threats, but it does not empower employees to recognize or respond to threats. Improving communication channels is important for information sharing but is not specifically targeted at mitigating insider threats without accompanying training initiatives.