Abstract
Mobile systems are evolving into data centric, packet switched,multiacess networks. New types of security threats are emerging in thesenew networks. From the user point of view a seamless solution for thesethreats is required. This paper presents a vision of network convergenceand its implications to authentication and authorization solutions.Security requirements are discussed and current authentication solutionsin GSM, UMTS and operator wireless local area networks (OWLAN) areintroduced. All-IP multimedia session security is discussed.Implications of AdHoc network architecture into security requirement arediscussed.
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References
3GPP Technical Specification 33.102, “3G Security; Security Architecture”, 3GPP, 2001.
http://www.ietf.org/internet-drafts/draft-haverinen-mobileip-gsmsim-02.txt.
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Ojanperä, T., Mononen, R. Security and Authentication in the Mobile World. Wireless Personal Communications 22, 229–235 (2002). https://doi.org/10.1023/A:1019920623694
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DOI: https://doi.org/10.1023/A:1019920623694