Overview
CWSP is a professional level certification for network engineers who seek to establish their expertise in enterprise Wi-Fi security. Contrary to popular belief, enterprise Wi-Fi can be secure, if the IT pros installing and configuring it understand how to secure the wireless network. You must have a current CWNA credential to take the CWSP exam. The CWSP certification is valid for 3 years.
View certification details (on official CWNP site).