sso

AI security interview questions tagged sso, across every topic.

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Concepts behind "sso"

Explanations of the mechanisms these questions rely on.

Identity & AccessSign in

OpenID Connect and ID TokensOpenID Connect is an identity layer on top of OAuth 2.0. Alongside an access token for APIs, it returns an ID token: a signed JWT stating who the user is, who issued the statement, which client it is for, and when it expires. The client validates it and creates its own session. Confusing ID tokens with access tokens, or skipping audience and nonce checks, are the classic mistakes.

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