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随着信息技术的不断进步,计算机网络在智能化、多媒体化等方面发生着巨大变化,随着互联网的深入人心和技术的日趋成熟使得网络的连接变得更加容易、更易于操作,人们在享受网络带来便利的同时,网络的威胁也日益增大,各种蠕虫、病毒、网络入侵、DDoS、泄密事件层出不穷,安全现状应当引起人们的关注。
With the continuous progress of information technology, the computer network has undergone tremendous changes in terms of intelligence and multi-media. As the popularity of the Internet and the maturity of technology make the connection of the network easier and easier to operate, people are enjoying While the network brings convenience, the threat of the network is also increasing day by day. All kinds of worms, viruses, network intrusion, DDoS and leakages emerge one after another. The current security situation should draw people’s attention.