企业局域网安全管理策略探究

Enterprise LAN Security Management Strategy

企业局域网的安全问题可能会导致企业运营效率下降,甚至带来不可估量的经济损失,它已经成为当前各企业网络建设中迫在眉睫的问题。对企业局域网面临的安全威胁,从天然因素以及人为攻击2方面进行了分析,而后针对攻击来源分别从边界防护和内网防护上提出了相应可行的防治策略,并对接入认证系统、电子文档保护系统等措施进行了重点介绍,旨在建立多层次、立体的防护体系。

The security risks in local area network have been a threat to the normal operation of enterprises, even bringing economic loss to the enterprise. Network security has become the most important issue in enterprise network construction at present. The paper analyses the security threats in enterprise LAN in two respects： natural factors and man-made attacks, then proposes helpful control strategies respectively in terms of border protection and LAN protection. Meantime, the paper introduces several important systems such as access authentication system and electronic document protection system, etc., aiming to build a multi-level and three-dimensional protection system.