From the Spring 2019 Issue

Programmable Networking: Solving the Security Challenges facing SD-WAN

Edward J. Wood

Enterprises are moving their communications to the internet. Private networks are costly, inflexible, and do not easily enable the digital transformation of their businesses. However, over the last couple of years, we have seen a plethora of SD-WAN technologies come to market. Safe to say, SD-WAN adoption has accelerated.

Unfortunately, SD-WAN has a number of limitations that create risks for enterprises. Programmable software-defined networking is a remarkable departure from the traditional approaches that SD-WAN employs. This form of networking addresses critical categories that make it an ideal solution for delivering mission-critical . . .

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