摘要
网关设备是构建互联网环境的重要组成部分,网关设备的安全性也是保障区域内网络安全的关键,首先对目前的网关安全性现状进行了简要分析;然后重点针对某次网关设备被攻击导致分区被擦除的案例进行了分析,并提出了与之对应的改进方案;最后对提升网关安全性的方案进行了讨论,并简要介绍了可信计算环境在网关设备中的应用。
The gateway device is an important part of the construction of the Internet environment,the security of the gateway de-vice is also the key to ensure the security of the regional network,this paper firstly analyzes the current situation of the gateway securi-ty.Then,the paper focuses on the case that the partition is erased when the gateway device is attacked,and puts forward the corre-sponding improvement scheme.Finally,the scheme to improve gateway security is discussed,and the application of trusted computing environment in gateway equipment is briefly introduced.
作者
张文瑞
Wenrui ZHANG(Wuhan Research Institute of Posts and Telecommunications,Wuhan 430074,China)
出处
《通信与信息技术》
2024年第5期64-68,共5页
Communication & Information Technology
关键词
网关
网关安全
注入攻击
分区擦除
可信计算
Gateway
Gateway security
Injection attack
Partition erase
Trusted computing
