Wan Xiaochuan is currently HanSight Han Si chief scientist, responsible for Han Si core technology architecture and security frontier research. Mr. Wan is a world-class expert in core security algorithms, APT sandboxes, Anomaly Detection and User Behavior Analysis, with 10 security industry patents and long-term active advocacy of machine learning for information security. Prior to joining Hanns, Mr. Wan joined Trendmicro, the world's most well-known security company in 2004, to focus on forward-looking safety research based on machine learning, including automatic classification of virus samples, ultra-small sand based on instructional translation Box, network flow scanning device, but also the design of Trend Micro's entire virus analysis background architecture. Mr. Wan Xiaochuan in 2006 for the first time in the global machine learning applied to the virus automatic analysis system, 0.1% false alarm rate can detect 71% of the unknown virus, this technology to ensure that the trend of anti-virus technology, continuous ranking The first three in the world. Mr. Wan once again succeeded in applying machine learning to spam identification and achieved more than 96% of the world's first recognition rate, defeating Cisco's $ 830 million acquisition of IronPort. Since 2010, Mr. Wan Xiaochuan has led the design and development of the web security simulation analysis engine and the APT defense product line sandbox as a senior architect and project director, and has defeated the major NSS lab in the world in 2014 Competitor FireEye, access to APT detection rate of the world's first.