Risks of the passport single signon protocol
Proceedings of the 9th international World Wide Web conference on Computer networks : the international journal of computer and telecommunications netowrking
Usability Engineering
Revisiting Single Sign-On: A Pragmatic Approach in a New Context
IT Professional
InfraSec '02 Proceedings of the International Conference on Infrastructure Security
Implementing role based access control for federated information systems on the web
ACSW Frontiers '03 Proceedings of the Australasian information security workshop conference on ACSW frontiers 2003 - Volume 21
Moving from the design of usable security technologies to the design of useful secure applications
Proceedings of the 2002 workshop on New security paradigms
Regaining single sign-on taming the beast
SIGUCCS '03 Proceedings of the 31st annual ACM SIGUCCS fall conference
A taxonomy of single sign-on systems
ACISP'03 Proceedings of the 8th Australasian conference on Information security and privacy
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Single sign-on (SSO) has shown to be a successful paradigm in a network environment where a large number of passwords would otherwise be required. However, the SSO paradigm leaves the practices of logging out of services undetermined. In this study, the users' subjective satisfaction in the current implementation of login and logout was examined with both quantitative and qualitative methods. The study was carried out in a university using SSO in its intranet. The main result of this study is that when a multiservice environment uses SSO for user authentication, a single logout should also be used instead of expecting users to separately log out from each service.