What indicates proper risk mitigation through a required action from a systems administrator?

The indication of proper risk mitigation through a required action from a systems administrator is reflected in the daily backup sign-off. This option emphasizes the importance of regular and systematic backups of data, which is a critical component of data recovery and continuity planning. By signing off on daily backups, the systems administrator confirms that data has been successfully backed up each day, thus reducing the risk of data loss due to system failures, cyberattacks, or other unforeseen events. This action ensures that there is a reliable recovery point available, should an incident occur, aligning with best practices in risk management.

In contrast, while periodic renegotiation, the presence of an audit clause, and the review of historical statements are important in their own contexts, they do not directly engage with the day-to-day operational practices necessary for immediate risk mitigation. Periodic renegotiation may pertain to contract terms or vendor relationships, audit clauses assure compliance over time, and reviewing historical statements could provide insights but does not actively safeguard current data integrity. Therefore, the daily backup sign-off stands out as the most direct action a systems administrator can undertake to mitigate risk effectively.