Which of the following responses might be part of security-based mitigation?

Access suspension is a critical component of security-based mitigation, especially in the context of managing insider threats. When an individual is suspected of potentially engaging in risky behavior or might pose a security threat, suspending their access to sensitive systems and data is an immediate response to safeguard the organization's assets. This action can help prevent unauthorized disclosures of information, theft of sensitive data, or other malicious activities that could arise from an insider threat.

Mitigating risks associated with insider threats often requires direct and immediate actions that can effectively limit a suspect's ability to cause harm. Access suspension serves as a preventive measure that allows the organization to investigate the situation thoroughly without allowing ongoing access that could exacerbate the threat. Moreover, it underlines the importance of a robust security framework where access controls are tightly managed, ensuring that only authorized personnel can access sensitive information.

The other options, while they may contribute to the overall workplace environment or enhance team dynamics, do not directly address the immediate security concerns posed by insider threats. Therefore, they do not constitute security-based mitigation in the same manner that access suspension does.