Russian threat actors have been abusing legitimate OAuth 2.0 authentication workflows to hijack Microsoft 365 accounts of employees of organizations related to Ukraine and human rights.

A comprehensive guide to OAuth 2.0 Ever clicked “Login with Google”? That’s OAuth 2.0 behind the scenes—securely granting apps access to your data without sharing passwords. In this guide, we break ...

OAuth is used by many FinTech applications for authorization purposes and there are many implementations of OAuth protocol. Some of the implementations do not implement OAuth specifications correctly.

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Postman is not adding an Authorization header to my requests when using the built in generator. I've seen this issue before (issue number below) and it was supposedly fixed, however I am seeing it now ...

We take an example to illustrate how to use a "Token Based Authentication using Postman as Client and Web API 2 as Server". In this example we create a Web API project to provide an authentication ...