Tablet computing, smartphones and the current BYOD craze have put a significant emphasis on the corporate wireless LAN network. Even in this current macro where IT spending seems to be in a bit of a lull, one of the few areas of enterprise networking spend that’s growing is Wi-Fi. A recent ZK Research survey shows Wi-Fi being the No. 1 area of spend for network infrastructure over the next 12 months. This should come as no surprise, considering the majority of devices coming into the enterprise are wireless-only.