A Virtual Private Network (VPN) works by creating a secure, encrypted connection between your device and a server operated by the VPN service. This connection, which is called a “VPN tunnel,” helps to protect your data from being intercepted by third parties, such as your Internet Service Provider (ISP) or government agencies.
When you connect to the VPN, all of your internet traffic is routed through the VPN server, which acts as a proxy. This means that your IP address appears to be the same as the VPN server’s IP address, and your online activity is hidden from your ISP and anyone else who might be monitoring your internet connection.
The VPN server also encrypts the data that you send and receive, helping to keep it safe from prying eyes. This is particularly useful when you are using public Wi-Fi networks or other untrusted networks, as it helps to protect your personal and financial information from being intercepted by hackers.
Overall, a VPN helps to protect your online privacy and security by creating a secure, encrypted connection between your device and the internet.