摘要
IP网络通信面临很多安全威胁。IPSec协议能够为数据源提供身份认证、完整性检查以及机密性保护等安全服务,从而保证了IP网络通信的安全。在介绍IPSec体系结构、密钥管理协议、安全协议等理论基础上,提出来一种在路由器中实现IPSec的方案,并详细阐述了在GNS3软件中的仿真过程。结果表明,IPSec技术很好地解决了路由器间数据传输的安全问题。
IP networking is confronting a lot of threats against its security. IPSec protocal can provide data source with the security services such as identity authentication, integrity check and confidentiallity protection. In the basis of the introduction of the theories of IPSec architecture, key administration protocal and security protocal etc., a solution has been brought up that IPSec can be realized in a router and the schem has detailed the the simulation process in GNS3 software. As a result, IPSe technique solved the security problems with data transmission in between routers.
出处
《电脑知识与技术》
2011年第8期5343-5345,共3页
Computer Knowledge and Technology
关键词
IP安全
密钥管理
封装安全有效载荷
鉴别首部
仿真
IP Security
key management
encapsulation security payload
authentication header
simulation
