What is the main advantage of using a VPN?

Using a VPN (Virtual Private Network) primarily provides the benefit of encrypted and secure communication over the Internet. This technology creates a secure tunnel between your device and the VPN server, protecting your data from eavesdroppers and malicious actors. It encrypts the data transmitted, making it unreadable to anyone who might intercept it, including hackers and ISPs (Internet Service Providers). This encryption is crucial for maintaining privacy and security, especially when using public Wi-Fi networks, where data is more vulnerable to attacks.

The focus of a VPN is on security and confidentiality rather than performance. While a VPN can sometimes improve security features and safeguard sensitive information during transactions or communications, its primary role is the protection of data through encryption.