According to the China News Network, the Big Data Intelligent Academic Forum with the theme of 'zhi' Huizhou and 'numbers' for the future” was held in Chongqing on the 10th. Zhang Jingzhong, dean of the Chinese Academy of Sciences and dean of the Institute of Artificial Intelligence, Chongqing University of Chinese Academy of Sciences, said that the export model and algorithm of artificial intelligence requires massive data support. When big data, artificial intelligence, and the Internet of Things are developing at a high speed, data acquisition is more convenient. Efficient, but also facing risks and difficulties, such as lack of legal protection, insufficient data fusion and sharing, and information security issues caused by explosive data growth. He also said that artificial intelligence needs to build a strict legal protection system to break the information "island" between government, enterprises and institutions, and solve information security through blockchain, encryption technology and artificial intelligence algorithms. Problems, creating new growth points.