One of the most crucial aspects of maintaining a secure network is patch management. Patch management involves the process of acquiring, testing, and installing multiple patches (code changes) to update and fix security vulnerabilities in software and applications. By regularly updating and patching systems, organizations can protect themselves from potential cyber threats and attacks.

Effective patch management includes identifying vulnerabilities, prioritizing patches based on severity, testing patches in a controlled environment, and deploying patches in a timely manner. It is essential for organizations to establish a comprehensive patch management policy and procedures to ensure that all systems are up to date and secure. Failure to implement proper patch management practices can leave systems vulnerable to exploitation by cyber criminals.

Key Lesson Concepts:

• Regularly update and patch systems to address security vulnerabilities.
• Establish a patch management policy and procedures for effective implementation.
• Identify, prioritize, test, and deploy patches in a timely manner to maintain system security.