【摘要】 <正> 1.引言让人们能够随时、随地访问Internet,是当前Internet研究的一个热点,也是下一代真正的个人通信技术的目标。移动IP就是这样的一种技术.它也是目前唯一可以在Internet上为移动计算机提供无缝漫游的协议。由于移动IP通信往往既经过有线链路,又通过无线链路,被攻击的概率比普通IP通信大大增加,因此面临着更大的网络信息安全方面的威胁。由此可见,考虑在移动IP通信更多还原

【Abstract】 Mobile IP is one of the key technologies to implement mobile computing- But its security still needs further research. After an introduction to mobile IP, IPSec and the threat to mobile IP security,an IPSec based mobile IP security architecture is presented in the article. This architecture combines IPSec and some other secure measures with mobile IP so as to give mobile IP stronger security. In the article this architecture is discussed in detail and a method is proposed to traverse firewall using IKE.更多还原