宽带无线IP网络安全体系结构模型

Security architecture model for broadband wireless IP networks

由于BWIP网络的非对称性特点,现有ISO/IEC7498-2、IPsec、WAP、3GPP、CDSA等安全体系结构框架都不能完全满足未来BWIP网络的安全需求。提出了一种适合未来BWIP网络的安全体系结构模型,该模型对BWIP网络所涉及的网络管理、安全操作、AAA、PKI、安全策略实施等技术进行了有机集成。给出了BWIP网络安全体系结构流入和流出的详细处理流程,并指出未来BWIP安全体系结构的研究方向。

Because of the asymmetry characteristic of BWIP networks, the existing security architecture frames can not completely satisfy the security requirement of the future BWIP networks, such as ISO/IEC7498-2, IPsec, WAP, 3GPP and CDSA. A kind of security architecture model which fits for the future BWIP networks was presented. The model integrated rationally with many technologies concerned in BWIP networks, for instance management, security Operation, AAA, PKI and the policy implement. Then a handling flow was described in detail of security architecture model for BWIP which flows out and in the model. Finally, some research directions of the security architecture for future BWIP were given.