相比基本移动IP协议的接入认证方法，该方法的加密强度和安全性更高，可以更有效地抵御常见的安全攻击。

Compared with access authentication mechanism based on base mobile IP protocol, security and encryption for the mechanism are enhanced, which can resist common security att...

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虽然与之前相比，其安全性有所提高，但当面临安全攻击(被动攻击和主动攻击)时，整个网络系统的安全性仍然亟待提高。

Although compared with the previous, improved their safety, but when faced with security attacks (passive attacks and active attacks), the whole network system security still needs to be improved.

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