Modern Authentication Methods OAuth, JWT, and Beyond

Authentication is at the heart of every secure web application. As frontend developers, understanding modern authentication flows and how to implement them securely is crucial. This article explores the most widely used authentication methods today: OAuth 2.0, JWT (JSON Web Tokens), and OpenID Connect, and introduces some emerging approaches.

May 5, 2025 - 06:36
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Modern Authentication Methods OAuth, JWT, and Beyond

Authentication is at the heart of every secure web application. As frontend developers, understanding modern authentication flows and how to implement them securely is crucial. This article explores the most widely used authentication methods today: OAuth 2.0, JWT (JSON Web Tokens), and OpenID Connect, and introduces some emerging approaches.