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网络快速发展引起的安全问题,使得政府、银行和企业为兼顾数据安全和对外服务不得不将网络划分为内网与外网,这就产生了网络边界,网络边界的安全除了来自网络外界入侵,更多的是网内员工引起的安全问题,这就要在网络边界上建立可靠的安全防御措施。考虑各种网络边界的安全问题,提取各种网络技术特征,根据实际测试,给出边界安全检测技术方案。
The security problems caused by the rapid development of the network make the government, banks and enterprises have to divide the network into the intranet and the extranet for the sake of both data security and external service. This results in the network boundary. In addition to the network border intrusion from outside the network, More is the network security problems caused by staff, which is to establish a reliable network security defenses. Considering the security problems of all kinds of network boundaries and extracting the features of various network technologies, the border security detection technology solutions are given based on the actual tests.