This document discusses how to hack wireless networks and how to prevent it. It begins with a disclaimer from the speaker that he works for Aruba Networks and has no time to actually hack networks. It then asks if people see wireless as less secure than wired, pointing out that wireless can be more secure if implemented correctly. Finally, it questions if wired networks authenticate all users, encrypt all traffic, and control access based on identity, implying wireless can do all these things too if set up properly.