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当前很多企业都建设了企业网并通过各种方式接入了Internet,企业的运作越来越融入计算机网络,但随之产生的网络安全问题也日渐明显地摆在了网络管理员面前。对于网络管理者来说,网络的安全管理直接关系到企业工作的稳定和业务的正常开展。而企业对安全性的要求有其自身的特殊性,除了传统意义上的信息安全以外,还应提高对病毒、恶意攻击以及物理设备的安全防范。面对当前形势,如何加强对企业网络的安全管理。主要分别从企业内部网络安全管理与病毒防范、企业服务器的安全、基于VLAN的企业网络安全部署三个角度作了调查和研究。
At present, many enterprises have built an enterprise network and have access to the Internet in various ways. The operation of an enterprise has become more and more integrated into the computer network. However, the ensuing problems of network security are increasingly confronted by network administrators. For network managers, the network security management is directly related to the stability of the work of the enterprise and the normal operation of the business. The security requirements of enterprises have their own particularity, in addition to the traditional sense of information security, but also should improve the security of viruses, malicious attacks and physical equipment. In the face of the current situation, how to strengthen the security management of enterprise networks. Mainly from the enterprise internal network security management and virus prevention, the security of enterprise servers, VLAN-based enterprise network security deployment made from the perspective of three investigations and studies.