Category: Networking


What is a VPN? 

Everyone knows their browsing history isn’t always private, with cookies and trackers following people all over the web. But being watched by strangers through smartphones, laptops, and other devices is still a valid concern today. Virtual private networks (VPNs) have become very popular for that…


SD-WAN vs. MPLS vs. Public Internet 

‘The World is Flat‘, declared Thomas Friedman, the bestselling New York Times columnist. The flattening of the world, i.e. globalization, has profoundly affected multi-national businesses in many ways. An important one is how the network traffic between far-flung data centers and branch offices were negatively…