What does the term "patch management" refer to?

Patch management refers to the process of managing updates to software and applications. This includes identifying, acquiring, installing, and verifying updates for software and applications to improve performance, fix vulnerabilities, and enhance security. Regular patch management is critical in ensuring systems are protected against the latest threats and exploits that could arise due to outdated software.

By effectively managing patches, organizations can close security gaps that malicious actors might exploit, thereby maintaining the overall integrity and security of their systems. This is essential for maintaining compliance with various security standards and for safeguarding sensitive data from vulnerabilities that could otherwise lead to breaches.

The other options address important aspects of IT security but do not define patch management. Backing up data focuses on data preservation, conducting network audits involves evaluating network configurations and security protocols, and training staff on security awareness pertains to educating employees about security best practices. While all these practices are vital for a comprehensive security strategy, they are distinct from the specific focus of patch management.