OAuth

A human who logs into a payments dashboard gets a session, a timeout, and a moment of hesitation before clicking submit. An agent that calls the same payments A…

HTTPS and a valid JWT only prove the front door locked. Many real API incidents happen after authentication succeeds: a user changes /orders/42 to /orders/99 an…

You log out and the admin panel still accepts the old token. Or you build "Sign in with Google" and accidentally treat an access token as proof of identity. Aut…

A partner script scrapes your API with a leaked key. A mobile build ships a password in every header. A "Sign in with GitHub" button works until someone treats …

A mobile app adds "Sign in with Provider," gets back a token, and calls it a login. OAuth 2.0 was never built to answer "who is this user" — it was built to ans…

Single-Page Applications (SPAs) executing inside client-side web browsers are classified by OAuth 2.0 standards as Public Clients. Unlike confidential backend s…