Patch management is the process of deploying updates or fixes to software or firmware to address security vulnerabilities, bugs, or performance issues. Patches are typically released by software vendors in response to identified issues, and they can be applied manually or through automated tools.
Patch management is an essential part of maintaining a secure and stable IT environment. By promptly applying patches, organizations can reduce their risk of security breaches, data loss, and system downtime. In addition, patches can often improve the performance and stability of software applications.