【摘要】 网络在给我们带来巨大便利的同时,也可能会因网络病毒的传播和黑客的攻击而造成损失大、破坏性强的网络危害,所以网络时刻处于危险之中,网络安全问题的解决不容忽视。主要从设备本身的安全性能、内网的分布式安全防护、外网的安全防护、网络管理等方面论述了网络安全防御策略。更多还原

【Abstract】 Even though bringing us enormous advantages,the network may take great losing and strong harm for virtues spreading and hackers attacking.For being dangerous every time,the problem of network security can not be ignored.The defensive strategies of network security are discussed on the security ability of equipments,distributed security defenses of Intranet,security defenses of Internet and network management.更多还原