What are Protected Management Frames?

Wi-Fi CERTIFIED WPA2 with Protected Management Frames provides WPA2 protection for unicast and multicast management action frames. Unicast management action frames are protected from both eavesdropping and forging, and multicast management action frames are protected from forging. WPA2 with Protected Management Frames augments WPA2 privacy protections already in place for data frames with mechanisms to improve the resiliency of mission-critical networks.