Hey guys,

So I have a question regarding the security of my wireless network. I have a public access wi-fi hotspot set up in my office and it occurred to me that while none of my sensitive computers are on the wireless network, the wifi router is connected to the same switch/router as the rest of my internal network.

So my question is... is there a way to escalate from an open wi-fi hotspot to get access to my local, internal network? If so, is there something I can do to prevent that from happening? I assume some form of ids would be appropriate?