网络交换机的安全威胁与防范  

Security threats and Prevention of a network switch

作　　者：舒晓慧[1] 金小晰 吴瑶[2] 

机构地区：[1]国网黑龙江省电力有限公司大庆供电公司信息通信分公司,黑龙江163454 [2]国网黑龙江省电力有限公司大庆供电公司物资供应中心,黑龙江163454

出　　处：《网络安全技术与应用》2014年第10期130-131,共2页Network Security Technology & Application

摘　　要：网络交换机是一种网络扩大设备,它可以帮助在原有有限网络接口的基础上增加众多的连接端口,增加局域网终端的连接数量。因此,无论在政府机关、企事业单位、高校还是在各个科研单位中,随着网络规模的不断扩大,这种网络扩大设备的使用也变得越来越多。但是,政府、科研单位、企业等都属于具有一定保密性质的单位,他们的内部数据不能被泄露,否则将可能给他们带来不可预计的损失,因此网络交换机的安全变的非常重要,要充分做好网络交换机的防范工作。本文的重点就是讲述网络交换机的安全威胁以及防范措施。the network switch is a kind of expanded network equipment, it can help on the basis of the original limited network interface increase many connections, to increase the number of LAN connection terminal. Therefore, whether in the government organs, enterprises and institutions, colleges and tmiversities or in various scientific research units, with the expanding of network size, the network expanding the use of equipment is also becoming more and more. However, the government, scientific research units, enterprises and other belong to a certain confidentiality units, their internal data can＇t be leaked, it may bring them not expected losses, so the security of a network switch is very important, should fully to do a good job of preventing the network switch. The focus of this article is described the security threats of network switches and preventive measures.

关 键 词：网络交换机 安全威胁 安全防范 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]