Which of the following is part of the STRIDE model?

Repudiation is indeed a component of the STRIDE model, which is a framework used to identify potential security threats in systems and applications. STRIDE is an acronym that stands for Spoofing, Tampering, Repudiation, Information Disclosure, Denial of Service, and Elevation of Privilege. Each element addresses a different type of threat.

Repudiation refers to the ability of a user to deny having performed an action, which can lead to challenges in accountability and traceability. In a security context, it is important to implement measures, such as logging and audit trails, to ensure that actions can be traced back to the user to prevent repudiation. Thus, recognizing repudiation as a specific threat helps organizations understand and mitigate risks related to user actions and accountability in their systems.