Normally, when we connect our devices to the internet via WiFi or ethernet, or mobile data, our devices directly connect to the Internet Service providers without anything in the middle. Our entire ...

One of your fellow readers recently wrote in bemoaning that Secure Sockets Layer remote access was getting all sorts of attention, while Point-to-Point Tunneling Protocol VPNs never get any ink.

Much work is afoot to port existing Layer 2 services to converged Multi-protocol Label Switching and IP networks. In a nutshell, these efforts should eventually enable you to add new services at ...