Alternative authentication

You may choose to implement alternative
forms of authentication for your WLAN including Kerberos or
RADIUS.

If you rely on the protection capabilities of your wireless equipment,
then you will have enormous difficulty in finding answers. Don’t depend
on WEP; you should consider your WLAN as an open network (even if it
is not), so that you can implement better encryption policies and other
types of authentication safeguards that will allow you to control inbound
access to your wireless network.

Finally, look into deploying intrusion detection systems on your wireless
network to ensure that you have the power and the capabilities to
detect any malicious hacking exploits. The idea is that by knowing who
attempts unauthorized access attempts and hacking activity on your
WLAN, you will have sufficient information to make certain your network
resources can catch these attempts, alert you to these problems,
and allow you to sever a connection before it compromises the integrity
of your wired and wireless networks.