Which of the following is a key component of patch management?

The systematic application of updates is crucial in patch management as it ensures that vulnerabilities are addressed in a timely and organized manner. Patch management involves the regular and consistent application of patches and updates to software applications and operating systems to protect systems from security flaws, bugs, and other issues that may be exploited by attackers.

By systematically applying updates, organizations can maintain a strong security posture, minimize the risk of attacks, and ensure compliance with security policies and regulations. This approach allows for better tracking of the update process, reduces the chances of human error, and ensures that all critical updates are addressed promptly to mitigate potential threats to the system's integrity and confidentiality.

Other approaches, such as ignoring software updates or only reviewing them annually, can leave systems exposed to known vulnerabilities, while randomly selecting updates can result in critical patches being overlooked, leading to significant security risks. Therefore, a systematic approach is essential for effective patch management.