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随着信息技术和网络的快速发展,国家安全的边界已经超越地理空间的限制,拓展到信息网络,网络安全成为事关国家安全的重要问题。互联网自商用之日起,技术发展与安全威胁的矛盾就一直相伴相生,从未平息。2013年6月,“棱镜门”事件爆发,世界各国深刻认识到互联网治理权关乎国家网络空间安全和利益;同年8月,我国国家域名解析系统遭受攻击,造成国内网络链路拥塞,用户访问缓慢。频发的网络信息安全事件,暴露出我们越来越依
With the rapid development of information technology and network, the boundary of national security has surpassed the limitation of geography space and expanded to the information network. Network security has become an important issue concerning national security. Since the commercial date of the Internet, the contradiction between technological development and security threats has been accompanied by each other and never subsided. In June 2013, when the “Prism Gate” incident broke out, all countries in the world deeply realized that Internet governance rights are related to the security and interests of the state cyberspace. In August of the same year, China’s national domain name resolution system was attacked, causing the domestic network link to become congested. Users Slow visit. Frequent cyber-information security incidents expose us more and more