VPNs, or virtual private networks, are a mainstay of corporate network security (and also consumers trying to stream Netflix while pretending to be from other countries). VPNs create an encrypted channel between your device (a laptop or a smartphone) and a company’s servers. All of your internet traffic gets routed through the company’s IT infrastructure, and it’s almost as if you are physically located inside your company’s offices.
Despite its ubiquity though, there are significant flaws with VPN’s architecture. Corporate networks and VPN were designed assuming that most workers would be physically located in an office most of the time, and the exceptional device would use VPN. As the pandemic has made abundantly clear, fewer and fewer people work in a physical office with a desktop computer attached to ethernet. That means the vast majority of devices are now outside the corporate perimeter.
Worse, VPN can have massive