| ID | 6.1.2 |
| Title | User privacy and Single Sign-on within the SPICE Platform for Users with Different Identities per Service |
| Expert | Wolf-Dietrich Moeller (NOKIA SIEMENS NETWORKS) Günther Horn (NOKIA SIEMENS NETWORKS) Gabor Marton (NOKIA SIEMENS NETWORKS) |
| Priority | high |
| Description | SPICE users are expected to be allowed to use different services for each of which they may use multiple different identities. All of these identities must be handled in a way that on the one hand the user's privacy is guaranteed with respect to the different service providers. On the other hand a user friendly access to the services must support single sign-on. |
| Rationale | User privacy is an important asset |
| Type | functional |
| Depends on | 6.3.1 - User privacy management 6.3.2 - Privacy rules for special cases |
| Child dependencies | 6.2.1 - SPICE user authentication based upon the Generic Bootstrapping Architecture |
| Environment | The Identity Provider has to assure that the Service Providers can rely on the identity presented to them. Identity federation has to be carried out in a way that provides single sign-on to the users. |
| Other_info | dependency - task 6.3 |
| Category | technical;user;device |
| Subcategory | Identity Management |
| Subcategory2 | Users |
| Scenario_scene | unified.scene7 unified.scene10 |
| SPICE_value | service roaming;service execution;service creation |
| Demo | |
| Keywords | users;identity management;privacy;SPICE registration |
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