CompTIA Network+ (N10-009) — Question 301

Which of the following will allow secure, remote access to internal applications?

Answer options

• A. VPN
• B. CDN
• C. SAN
• D. IDS

Correct answer: A

Explanation

A VPN (Virtual Private Network) establishes a secure connection over the internet, allowing safe access to internal applications. The other options, such as CDN (Content Delivery Network), SAN (Storage Area Network), and IDS (Intrusion Detection System), do not provide the necessary remote access capabilities.