Yunfei Yang(@qingxp9) is a wireless security researcher of 360 Security Technology, core member of PegasusTeam. He is a guest lecturer at China Northeastern University. He focuses on Wi-Fi attacks and defends. He made several talks about enterprise wireless security and Wi-Fi pentesting on KCON, HITCON, FIT, CCF YOCSEF, DC010, Overdrive, Infosec-City etc. He developed a "SheepWall" public Wi-Fi threat experience system which was settled in the China Science and Technology Museum, and multiple security exhibitions.
