Re:WiFi and business do not mix. (Score 1)

Good thing you aren't a SysAdmin then. I guess you haven't noticed that wireless authentication/encryption can be setup to be as secure as wired VPN. Try reading about WPA2 using AES encryption and mutual authentication using PEAP-GTC. Try RSA 2-factor authentication with infrastructure side public certificates (through Radius). No different from wired VPN. Wired/Wireless, it's just a transport mechanism for your encrypted data. As long as you have proper mutual authentication and suitable encryption (AES) it's irrelevant whether you are on wired or wireless.