Implementing Secure Solutions with Virtual Private Networks (SVPN) — Question 142

A user is experiencing delays on audio calls over a Cisco AnyConnect VPN. Which implementation step resolves this issue?

Answer options

• A. Change to 3DES Encryption.
• B. Shorten the encryption key lifetime.
• C. Install the Cisco AnyConnect 2.3 client for the user to download.
• D. Enable DTLS.

Correct answer: D

Explanation

Enabling DTLS (Datagram Transport Layer Security) helps to reduce latency for real-time applications like audio calls by allowing faster data transmission. The other options, such as changing encryption methods or key lifetimes, do not specifically address the issue of delays in audio communication over a VPN.