What is a VPN?

VPNs are virtual private networks that encrypt your data and mask your online activity from snooping third parties. When you do things like check your email, chat with colleagues and browse websites, a VPN can help keep you anonymous.

What Does a VPN Do?

When you do just about anything online, your computer connects to the server that hosts whatever website or service you’re using. The website can typically see certain data about you and your device, which isn’t ideal if you don’t like your activity being monitored. A VPN service connects you to a remote server before connecting you to your favorite sites, so that when a website checks for your user information, it only “sees” the VPN and does not trace it back to you.

How To Use a VPN

The majority of today’s VPNs are exceptionally easy to use. Once you’ve created an account with the provider, all you need to do is download the VPN app on your computer or smartphone. Once you’ve signed in with your account, you typically choose from a list of remote servers located around the world. Click on the one you’d like, and the system should automatically connect you. Once you get confirmation that you’re connected, you can use your device as you normally would without your VPN. You can disconnect or change your server from your app’s home screen.

How Does a VPN Work?

VPNs work by effectively routing your devices’ entire internet connection through a private server instead of directly through your internet service provider. Because your data is going through this “tunnel,” your personal information (like your personalized internet protocol, or IP, address) does not show up to third parties. In most cases, they will only see the information related to the VPN’s address.

What can I access with a VPN?

VPNs can allow you to access geo-restricted content in other countries. Many customers use them to access international content on streaming services that are not available in their home country. They can also be used to bypass any government restrictions you may have in your region.

Are VPNs illegal?

VPNs are legal in most countries, including the United States, the United Kingdom, Canada and India. Certain countries, such as China and Russia, have laws against using a VPN to bypass banned websites. Regardless of the country you’re in, doing anything illegal while you’re connected to a VPN is still illegal.