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随着计算机网络技术的发展,网络安全问题备受关注,着重阐述计算机网络安全的相关问题,主要就网络安全概念、网络受攻击的危害、安全防范技术等方面进行初步探讨。
With the development of computer network technology, the issue of network security has drawn much attention. The problems related to computer network security are mainly discussed. The concepts of network security, the harms of network attacks and security technologies are mainly discussed.