网络的发展给企业带来了广泛的应用,同时网络的发展也给企业网络带来了各种不安全的因素。黑客的攻击、计算机病毒的泛滥都严重影响着企业网络的正常应用和信息的安全,特别是近年计算机病毒的发展非常迅速,病毒的传播也从简单的介质传播方式向多样化的网络传播发展。由于部 The development of the network has brought a wide range of applications to the enterprise, and the development of the network has also brought various insecurity factors to the enterprise network. Hacker attacks, the proliferation of computer viruses have a serious impact on the normal application of enterprise networks and information security, especially in recent years, the development of computer viruses is very rapid, the spread of the virus from a simple mode of media dissemination to diversified network development. Due to the Ministry