On March 25, China's first-ever national network security social organization—Cyber Security Association of China (CSAC) was formally established. More than 200 entities, including Beijing Certificate Authority (BJCA), attended the First Representative Conference as founding members of CSAC. These members cover major domestic Internet companies, cyber security companies and authoritative scientific research institutions, which demonstrate broad representation. Fang Binxing (Academician of the Chinese Academy of Engineering and Professor of Beijing University of Posts and Telecommunications) was elected as Chairman of CSAC. BJCA was elected as Executive Director Entity of CSAC.