![Is SDN hype holding back networking sales?](https://i0.wp.com/channelbuzz.ca/wp-content/uploads/2011/06/Network-connections.jpg?fit=160%2C106&ssl=1)
Service providers may covet the heady promises being made by SDN and NFV purveyors, but their wait and see approach is harming traditional network sales.
Increasing threats by hackers and malware pushed the managed security services marketplace to a record high of $13 billion in 2012