Description: User Access Audit is a critical process that involves the systematic review of user access logs and their permissions within computer systems. Its primary goal is to ensure compliance with security policies and regulations, as well as to identify potential vulnerabilities or unauthorized access. This process relies on the collection and analysis of data related to who accesses what resources, when, and how. Multi-Factor Authentication (MFA) and the Zero Trust security approach are essential components in this context. MFA adds an extra layer of security by requiring multiple forms of verification before granting access, significantly reducing the risk of intrusions. On the other hand, the Zero Trust model is based on the premise that no user or device, whether internal or external, should be trusted without rigorous verification. User Access Audit, by integrating these approaches, allows organizations not only to comply with regulations but also to strengthen their overall security posture, ensuring that only authorized users have access to sensitive information and critical resources.