Title :
Secure AAA by Means of Identity Tokens in Next Generation Mobile Environments
Author_Institution :
Univ. Stuttgart, Stuttgart
Abstract :
In this paper, the concept of Identity Tokens is described and how this approach can help to build up a stable, reliable and secure AAA1 infrastructure without loosing sight of privacy. This approach can be used in (mobile) environments to guarantee that a user is not pushed to submit private information that, within his view, is in an untrusted domain, but that he can still be authenticated, authorized and billed.
Keywords :
mobile radio; telecommunication network reliability; telecommunication security; generation mobile environments; identity tokens; mobile terminals; network-service providers; secure AAA; Authentication; Authorization; Bridges; Identity management systems; Information security; Joining processes; Mobile computing; Monitoring; Personal communication networks; Privacy;
Conference_Titel :
Wireless and Mobile Communications, 2007. ICWMC '07. Third International Conference on
Conference_Location :
Guadeloupe
Print_ISBN :
0-7695-2796-5
Electronic_ISBN :
0-7695-2796-5
DOI :
10.1109/ICWMC.2007.79
