当今世界,互联网对政治、经济、社会和文化产生的影响日益深化。世界主要国家在网络空间围绕信息获取、利用和控制的竞争更趋激烈,信息安全问题日益凸显。近两年,政府积极推动法律法规、技术标准、基础设施、网络信任体系等方面的建设,不断加 In today’s world, the impact of the Internet on politics, economy, society and culture is deepening. Competition among the major countries in the cyberspace around information acquisition, utilization and control has become increasingly fierce, and information security issues have become increasingly prominent. In the past two years, the government has actively promoted the construction of laws, regulations, technical standards, infrastructure and network trust system, constantly adding