#Authentication

Validating JWTs from multiple issuers introduces failure modes that do not exist with a single issuer. Learn the correct pattern and the attacks that result from getting it wrong.

Confused about the difference between authentication and identity federation? You're not alone. This article breaks down the concepts in plain language, explains how they work together, and shows why understanding the difference is crucial for your architecture and your users security.

OpenID Connect and OAuth2 define a set of standard scopes that can be used to control the level of access that a client application has to a user's resources. In this blog post, we will explore the standard scopes defined by OpenID Connect and OAuth2 and understand their significance in the authorization process.

OpenID Connect, build on the OAuth 2.0 protocol, emerges as a robust solution to handle user authentication across platforms and applications. Learn more about OpenID Connect and its components.

We'll delve into the distinctions between authentication, authorization, and fine-grained authorization, clarifying their roles and importance in safeguarding sensitive information and resources.

Validate JWTs (JSON Web Tokens) authenticity is important. In this article, we will explore the systematic approach developers should adopt to verify them.

While JWTs are essential for secure communication between clients and servers, managing their lifecycle and ensuring their security can be challenging. In this blog post, we'll explore best practices for invalidating access tokens, including token revocation and rotation, and how to implement these mechanisms in OAuth2 and OpenID Connect.

This article provides a comprehensive guide to understanding the different grant types used in OpenID Connect and OAuth2 protocols.

Learn about the different OpenID Connect prompts and how they can improve your authentication flow.

Multi-factor authentication (MFA) is a powerful security tool that can protect against cyber threats and enhance UX simplifying the login process.

OAuth 2 is an open standard protocol that allows applications to access user's data without requiring the user to share their credentials. How does it work?