What is the primary goal of requiring system administrators to sign off on daily backups?

Requiring system administrators to sign off on daily backups primarily serves the purpose of confirming successful backup completion. This process ensures accountability and provides a verification step that helps to identify any potential issues with backup operations. By having administrators review and acknowledge that backups were performed successfully, organizations can mitigate the risk of data loss and ensure that critical data is being adequately protected. This practice establishes a reliable record of backups which can be audited if necessary, and it reassures stakeholders that data integrity is being maintained.

While enhancing the speed of data recovery, ensuring data encryption, and meeting compliance standards are important aspects of data management, they do not directly relate to the core purpose of administrators signing off on backup completion. The focus is on the verification that the backup was executed as intended and can be relied upon when needed.