Wireless Security Best Practises - for a small University (700 Students)

[Dazza_Random]

Hi,

I have been looking around for wireless network best security practises. However I cannot seem to find any conclusive documentation...

Currently at the University we have Linksys WAP54Gs with stock firmware/DD-WRT and no wireless security... However we do have the Bradford Network NAC version 4 with user authentication and the scanning agent running - is this sufficient?

Thoughts and opinions please.

Also kind of looking at this:
http://www.theregister.co.uk/2010/10/25/firesheep_cookie_capture_peril/

Thanks