What is the purpose of a VPN?

The purpose of a VPN, or Virtual Private Network, is to create a private, encrypted internet connection. This technology allows users to send and receive data across shared or public networks as if their devices were directly connected to a private network. By using a VPN, data transmitted over the internet is encrypted, which helps to protect sensitive information from potential threats such as hackers or cybercriminals.

In addition to providing encryption, a VPN can also mask the user's IP address, making online activities more private and secure. This is particularly useful in scenarios where users need to access restricted content or maintain privacy while using public Wi-Fi. The core functionality of ensuring a secure and private connection is what makes a VPN an essential tool for both individuals and businesses striving for enhanced cybersecurity.