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Alcatel Identity Server. Alcatel SEL AG. What is an Identity Provider?. . How does it work?. HTTP redirection. Circle of Trust. service provider. Web Server. business processes. gateway. IP. SS7. System configuration. token server. Token. access control. ID server.
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Alcatel Identity Server Alcatel SEL AG
How does it work? • HTTP redirection
service provider Web Server businessprocesses gateway IP SS7 System configuration token server Token accesscontrol ID server Authentication MAP/SS7 ... SIM HLR user/psw user;browser,credentials LDAP device ID
System configuration • Different levels of authentication: • username/password • mobile SIM • one-time password token • software certificate • smart card • identity assertion contains method of authentication
Benefits • Web based, no installation required on user’s client • Identity Management using single-sign-on reduces administrative overhead and cost while increasing security and usability • reaches smart card level of security • large base of GSM terminals in use • Central administration of privileges, access rights, ... • easy integration of new applications and services, Web Service architecture • Enabling technology for shops, transactions, single sign-on, access control, payment systems, ...