With the rapid development of China's Internet finance， and constantly exposed the hidden dangers of information technology， which mainly includes three major categories of security risksas network security risks， information and data security risks and platform security risks.To improve the security of Internet financial information technology， this paper puts forward the following three policy recommendations： First， to build the Internet financial information technology security system， the second is to build Internet financial information technology security and internal control system， the third is to build Internet financial information technical safety of the consumer protection system.