Yongkang Jia is a Master student at Zhejiang University, China, under the supervision of Chunming Wu. He is going to be a security reseacher at Singular Security Lab. He is a member of the AAA CTF Team. He also plays DEFCON CTF as a member of Katzebin. His research focuses on System Security, especially Virtualization Security. He has reported several vulnerabilities in KVM、QEMU, which were confirmed and credited in multiple advisories.