When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Virtual private networks (VPNs) have become a critical part of nearly every broadcast operation.

Virtual Private Networks (VPNs) are an essential tool for anyone looking to protect their privacy and security online, bypass geo-restrictions, and access content from anywhere in the world.

We call these cyberspace wormholes virtual private network (VPN) ... In the diagram below the connection between the branch office and headquarters could be a permanent site to site VPN connection.

A virtual private network (VPN) creates a connection over an insecure network (such as the public internet) that aims to be as secure and private as a connection across an internal physical network.

Since virtual private networks were invented nearly 30 years ago as a way to extend a corporate network across the world, they've gone through a complete role reversal, even as they've continued to ev ...