What does patch management refer to in cybersecurity?

Patch management in cybersecurity pertains to the process of managing and installing updates to software. This includes the identification, acquisition, installation, and verification of software patches that address vulnerabilities or bugs in applications and operating systems. By applying patches, organizations can protect themselves against security exploits and ensure that their systems function properly. Regular patch management is vital to maintaining a secure computing environment, as unpatched software can be exploited by attackers to gain unauthorized access or cause harm to the system.

The importance of patch management is underscored during incidents where vulnerabilities are discovered, often leading to recommendations from software vendors or security advisories to apply patches promptly. This proactive approach not only mitigates security risks but also enhances system performance and longevity.

Other options mentioned do not accurately capture the essence of patch management. Tracking network traffic and incidents focuses on monitoring and analyzing data flows within a network, while managing cyber threats encompasses broader strategies such as risk assessment and incident response. Monitoring employee usage of company devices relates to behavioral analysis and policy enforcement, which is distinct from the technical aspect of keeping software updated.