What does VPN stand for, and what is its primary function?

VPN stands for Virtual Private Network, and its primary function is to secure internet connections. A VPN creates an encrypted tunnel between your device and the internet, which helps in protecting your data from potential eavesdroppers, such as hackers and snoopers. This secure connection is particularly beneficial when using public Wi-Fi networks, where data is more susceptible to interception.

By ensuring that your IP address is masked, a VPN not only helps maintain privacy and anonymity while browsing but also allows users to access content that may be restricted based on geographical locations. This functionality shows how a VPN provides critical security and privacy benefits in today's digital landscape, making it an invaluable tool for individuals and organizations alike.