SWITCH Identity Blog

The Identity Blog puts the spotlight on identity management, digital identities, identifiers, attributes, authentication and access management.


User-centricity is the right way to go

Pierre Deshayes, team leader and expert engineer “Infrastructures and Systems» at University of Geneva, explained at the SWITCH edu-ID update event (slides) how the change from AAI to SWITCH edu-ID took place.
Here is a summary:

A special IdP setting at University of Geneva

“Since February 25, 2021, the approximately 36,000 members of the University of Geneva have been able to use SWITCH edu-ID for all federated web services. The situation turned out to be somewhat more complex in Geneva than at other universities, because nowhere else was the local Shibboleth IdP used as extensively as here: All authentication – external and internal – went through this one identity provider. With the use of SWITCH edu-ID’s central IdP, this type of single sign-on was no longer possible. It was therefore necessary to weigh up the advantages and disadvantages and ensure that operation with external authentication would continue to function smoothly and in compliance with data protection requirements. Various questions led to answers, which SWITCH was able to make available to other universities in the form of legal FAQs.

Convincing advantages

In the end, the following points tipped the scales in favor of the migration: The possibility of standardizing the registration process in the medium term and the user-centric approach of SWITCH edu-ID, which allows lifelong use of services from different universities with one account.

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