Yu Hong (redrain) is a Senior Security Researcher from 360CERT of Qihoo Company. With more than 7 years of experience in security research and web application penetration testing,he has discovered and reported several vulnerabilities and received acknowledgement for his contributions from various
companies including Apple, Atlassian, Baidu, Tencent, Alibaba and more. Yu has gave presentations on HITB, HITCON, RUXCON, xKungfoo etc. And he is also the member of Hall of Fame in Atlassian.