What is an Entity ID and Scope?
What is an Entity ID and what is it used for?
An Entity ID is the unique identifier that enables SSO setups to distinguish a specific system or service provider. Typically, an Entity ID is a URL and must be exclusive within your identity environment. It works by acting as a ‘unique name tag’ on both sides to route requests, search for metadata, and ensure the login belongs to the correct system.
What is the scope used for?
The Entity ID connects to a specific server or provider, while the scope identifies the organisation or internet domain. The scope validates users against their institution, provides an additional layer of control, and tells the identity provider what information to request during sign-in. Essentially, the scope informs the identity provider what information is being requested when a user logs in.
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