Recently, at the product strategy conference of Yongxin Zhicheng, the "digital wind tunnel" product system strategy for the field of safety testing and evaluation was released. Cai Jingjing, chairman of Yongxin Zhicheng, said that the security governance of cyberspace ushered in new opportunities, and also put forward important security propositions for government and enterprise units: first, laws and regulations. Since the promulgation and implementation of the Cyber Security Law in 2017, China's cyberspace security laws and regulations have emerged frequently, and the country attaches great importance to cyberspace governance. At the same time, the blackmail virus also brings huge losses to global enterprises. Security risk has begun to seriously affect the operation and survival of enterprises, and has also become a cancer in the development of the digital economy. Finally, special attacks have become a long-term threat associated with networking and information construction. For enterprises and organizations, network security is no longer like the "fire extinguisher" in the trunk, but a simple pure compliance issue. Under the new three challenges and the constraints of compliance, the issue that needs to bring real value to enterprise operation has entered the agenda of enterprise management decisions. "Network security should be checked before treatment". Cai Jingjing said that at present, China is in a critical period of digital transformation, and network security plays a leading role in ensuring business continuity, strengthening security risk prevention of new technologies and applications, detecting and filling gaps, preventing problems before they occur, and avoiding actual impact on business. This determines that cyberspace also needs a "digital wind tunnel" to conduct security testing and evaluation of the digital world. In the context of building a community of shared future in cyberspace, both cities and industries constitute multi-directional nodes of the network. Network security work is no longer a static fragment, but for the core elements of personnel, systems and data in the digital field, continuous empowerment throughout the entire life cycle of planning, operation and disposal will be the object of testing and evaluation based on the "digital wind tunnel". Yongxin Zhicheng has formed a 3x3x3 three-dimensional model based on its profound technical accumulation in the network shooting range field over the past eight years and the rich practical experience of thousands of government and enterprise users in network security construction, combined with the test and evaluation objects. Li Wei, senior vice president of Yongxin Zhicheng, said at the press conference that in the digital era, security testing and evaluation has become an essential first step in building an enterprise's sense of security. As an online shooting range and talent building enterprise, in fact, Yongxin Zhicheng has been committed to the implementation of the needs of the testing and evaluation market since the early stage of shooting range research and development, has supported multiple industry level online shooting range technology construction and operation projects, met the safety testing and evaluation needs of different types of customers with multiple scenarios, multiple elements, multiple dimensions and full cycle through a series of products and services, and conducted competition drills and talent ecological operations, Create a more open atmosphere and ecology for security testing and evaluation. Li Wei said that now, as an important form of network shooting range test and evaluation, "digital wind tunnel" has been officially released, which will comprehensively help all industries to achieve compliance protection, risk pre control, standard practice and return on investment in network security. In the future, Yongxin Zhicheng will continue to test safety