Research on Risk and Supervision of Financial Big Data Application Based on Cloud Computing

With the advent of the era of big data, the development of all fields of society is facing new challenges. Taking the development of financial industry as an example, with the continuous maturity and application of technologies such as cloud computing and artificial intelligence, China's financial market has also ushered in a valuable opportunity for development. As an important direction for the development of financial industry in the future, risks such as credit crisis, inadequate supervision and hidden dangers of data security will inevitably be exposed in the process of financial technology reform. With the in-depth development of Internet information technology, the arrival of big data era has changed the development situation in all fields of Chinese society. Under the current development tide of deepening reform in an all-round way, in order to realize the rapid development of the financial industry, it is necessary to further enhance the informationization level of the financial industry. In this paper, the potential hidden dangers in the application of financial big data under cloud computing environment are discussed in detail, and the application risks and supervision methods of financial big data under cloud computing environment are summarized.