SD-WAN products have been available for the better part of five years. Early adopters of the technology focused primarily on transport-related issues such as replacing or augmenting MPLS with broadband. As any technology matures and moves out of the early adopter phase, the buying criteria changes — and SD-WAN is no different.
In 2018, a ZK Research survey asked respondents to rank SD-WAN buying criteria, and security came out as the top response, well ahead of technology innovation and price. (Note: I am employee of ZK Research.) To better understand this trend and what it means to network professionals, I sat down with Fortinet’s executive vice president of products and solutions, John Maddison, who sets the company’s product strategy, making him well versed in both SD-WAN and security.