CompTIA Security+ (SY0-501) — Question 1

A network administrator wants to implement a method of securing internal routing. Which of the following should the administrator implement?

Answer options

• A. DMZ
• B. NAT
• C. VPN
• D. PAT

Correct answer: C

Explanation

The correct answer is C, VPN, as it provides a secure tunnel for internal routing traffic, ensuring data confidentiality and integrity. Options A (DMZ), B (NAT), and D (PAT) do not specifically address the need for securing routing protocols internally, focusing instead on different aspects of network architecture and address translation.