A VPN, or virtual private network, is a tool that allows you to connect to the internet securely and privately. When you use a VPN, your traffic is encrypted and cannot be read by anyone else. This means that your data is hidden from prying eyes, including your internet service provider (ISP) and government agencies. In addition, VPNs allow you to access blocked websites and content from around the world.

There are many different types of VPNs, but they all have one thing in common: they use an encrypted connection to keep your data safe. When you connect to a VPN, your traffic goes through a tunnel that is protected by encryption. This means that no one can eavesdrop on your internet activity or see what you are doing online.

VPNs are a great tool for protecting your privacy and security online. However, it is important to choose a reputable VPN service that will not sell your data or logs of your activity. In addition, you should always use a VPN with a kill switch in order to protect yourself from accidental leaks.