A System Administrator (SysAdmin) is responsible for managing and maintaining computer systems and networks. They ensure that servers run smoothly, software is updated, and users have the necessary access to resources. Their role is crucial for the daily operations of an organization. An Audit involves reviewing and evaluating an organization's processes and systems to ensure compliance with regulations and standards. In the context of Network and Security, audits help identify vulnerabilities and ensure that data is protected from unauthorized access. This process is essential for maintaining the integrity and confidentiality of information.