NIST has a new draft publication on Wireless Network Security. It is a good consolidation of 802.11 and bluetooth wireless security. http://csrc.nist.gov/publications/drafts/draft-sp800-48.pdf What I would like to call network operator's attention is the checklist of recommended wireless network security best practices. Although the NIST publication says it is applicable to all organizations, the checklist may only be applicable to specific uses of wireless networks. Some universities are on the fourth generation of their wireless network architecture, having found some of the best practices weren't the best thing to do. One example, the NIST recommendation is to "enable all security features of the WLAN product, including the cryptographic authentication and WEP privacy feature." While vendors may like this, a blanket recommendation to enable all (including vendor proprietary?) security features probably isn't a good idea.