This Sybex study guide covers all CWSP exam objectives completely updated for the new 2015 exam 205. It includes WLAN discovery techniques, intrusion and attack techniques, 802.11 protocol analysis. Wireless intrusion-prevention systems implementation, layer 2 and 3 VPNs used over 802.11 networks, and managed endpoint security systems. It has new coverage of BYOD and guest access as well as troubleshooting.