(ISC)2 Certified in Cybersecurity Practice Exam

What is the primary objective of patch management?

1. To maintain software vulnerability

2. To ensure optimal software performance

3. To enhance data encryption

4. To eliminate software bugs and vulnerabilities

The correct answer is: To eliminate software bugs and vulnerabilities

The primary objective of patch management is to eliminate software bugs and vulnerabilities. This process involves the identification, acquisition, installation, and verification of patches—updates designed to fix known security flaws, improve functionality, or add features to software. By systematically applying these patches, organizations can significantly reduce the risk of exploitation by cyber attackers who may target unpatched vulnerabilities. Maintaining an environment free from such vulnerabilities is crucial because any unaddressed flaws can potentially lead to data breaches, system downtimes, and a loss of trust from customers and stakeholders. Patch management also ensures that software functions properly and meets compliance requirements by addressing security risks timely and effectively. While ensuring optimal software performance is a potential benefit of implementing patches, it is not the primary focus. The enhancement of data encryption is a specific function that may not apply to all types of patches and is not a direct goal of the patch management process. Lastly, maintaining software vulnerability contradicts the fundamental aim of patch management, which is to mitigate vulnerabilities.