CompTIA ITF+ Practice Test 2025 - Free CompTIA ITF+ Practice Questions and Study Guide

The acronym VPN stands for "Virtual Private Network." This term refers to a technology that creates a secure and encrypted connection over a less secure network, such as the Internet. A VPN allows users to send and receive data as if their devices were directly connected to a private network, providing enhanced security and privacy.

By using a VPN, individuals can protect their online activities from eavesdropping and maintain anonymity while browsing the web. This is particularly valuable in situations where users are accessing public Wi-Fi networks, as it helps safeguard sensitive information from potential threats.

The other choices relate to concepts that do not accurately describe what a VPN is or its functionality. For instance, "Virtual Protected Network" and "Value Point Network" do not refer to established networking technologies. Similarly, "Visual Program Node" does not align with typical networking terminology or practices. Understanding the correct definition of VPN is crucial for anyone involved in IT and cybersecurity, as it underpins many privacy and security strategies in online communications.