编者按:4月19日上午,中共中央总书记、国家主席、中央军委主席、中央网络安全和信息化领导小组组长习近平在京主持召开网络安全和信息化工作座谈会并发表重要讲话。随着全球信息时代的到来,世界各国围绕网络空间发展权、主导权、控制权的竞争日趋激烈,网络空间正在加速演变为战略 Editor’s Note: On the morning of April 19, Xi Jinping, general secretary of the CPC Central Committee, chairman of the Central Military Commission, chair of the Central Military Commission and head of the leading group for cybersecurity and informationization in the Central Government, presided over a symposium on cybersecurity and informatization work in Beijing and delivered an important speech. With the advent of the global information age, competition among countries in the world around the right of development, dominance and control of cyberspace has become increasingly fierce. Cyberspace is rapidly evolving into a strategy