Software-defined wide area networking (SD-WAN) is the next step in the evolution of the virtual private network (VPN). For many years, companies have been utilizing VPN as a way to securely offer connections to their network through an internet line or a multi-protocol label switching (MPLS) line. This remote access made it possible for employees to access servers from any location, broadly improving productivity and accessibility. SD-WAN and VPN create cost-effective solutions for a high level … [Read more...]