Summary

The main focus of this module was WLAN security. To secure a WLAN, both encryption and authentication are necessary. Simply fixing the problems discovered in WEP is not enough. Wireless networks must authenticate both users and devices. 802.1x and TKIP provide the necessary security mechanisms to protect WLANs. VPNs were discussed as another way to successfully secure WLANs.

Through the usage of the hands-on lab activities and the demonstration activities, students gained a broader understanding of wireless attacks and countermeasures. Students gained experience in WEP key setup, enabling MAC filters, and enabling LEAP on AP.