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第三次科技革命的成功,人类进入了信息化时代。随着经济和信息技术的快速发展,网络已成为人们日常生活中不可缺少的重要组成部分,在绝大多数国家,网络已普及到了千家万户。网络在各个领域发挥着巨大作用,在它给人们带来极大的便利的同时,网络环境安全同样面临着巨大挑战。如何去维护网络安全环境,防止网络黑客病毒等的非法入侵,一直都是网络通信安全要研究的重要问题。
The success of the third scientific and technological revolution, mankind entered the information age. With the rapid economic and information technology development, the Internet has become an indispensable and important part of people’s daily life. In most countries, the Internet has reached millions of households. Network plays an important role in all fields. While it brings great convenience to people, network security also faces great challenges. How to maintain the network security environment and prevent the illegal hacking of network hacking viruses has always been an important issue to be studied in network communications security.