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Conference Paper
The Design of SSO Service Architecture for Mashup Service in Web Portals
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- Authors
- So Hee Park, Jeong Nyeo Kim
- Issue Date
- 2007-12
- Citation
- International Conference on Information Security and Privacy (ISP) 2007, pp.155-159
- Publisher
- WSEAS
- Language
- English
- Type
- Conference Paper
- Abstract
- Web portal enterprises are interested in creating of the new and various web services as mashup services with Web 2.0 environment based on the user participation and sharing these days. And they think the connection of the electronic civil application services of e-government is one of the new business models. For this, it is necessary to have the Single Sign On (SSO) service for the user convenience. SSO is very convenient service. User can use the various web services by one authentication using the user information sharing between the different websites. But the legacy SSO service is not sufficient that the range of user authentication is limited between the cooperated websites within one web portal (single trust domain). Also it is focused on the user friendliness, so it is not enough to connect with e-government in security aspect. So the web portal enterprises demand the more convenient SSO service with the appropriate security can be enough to connect with e-government. This paper proposes the new SSO service on multi-trust domains for converged services and mashup services. It extends the SSO service on single trust domain based on SAML. We define the requirements of the SSO service for web portal on multi-trust domains and design the architecture of the new SSO service satisfying these requirements.
- KSP Keywords
- Business Model, Civil application, E-government, Information Sharing, Service architecture, Single sign on(SSO), Trust domain, User Authentication, User friendliness, WEB SERVICES, Web Portal