CompTIA Network+ (N10-009) — Question 15

A company's office has publicly accessible meeting rooms equipped with network ports. A recent audit revealed that visitors were able to access the corporate network by plugging personal laptops into open network ports. Which of the following should the company implement to prevent this in the future?

Answer options

• A. URL filters
• B. VPN
• C. ACLs
• D. NAC

Correct answer: D

Explanation

The correct answer is NAC (Network Access Control), which helps manage and enforce policies for devices connecting to the network, preventing unauthorized access. URL filters, VPNs, and ACLs do not specifically address the issue of guest devices connecting directly to the corporate network through open ports.