Authentication

Published on
April 6, 2026
JWT Security Guide: Common JWT Vulnerabilities, Attacks, Exploits, and Defenses
jwt-security api-security appsec pentesting oauth authentication
A practical JWT security guide covering what JWT is, common JWT vulnerabilities, JWT attacks, exploit techniques, and defensive best practices for developers, pentesters, and API security teams.

JWT Security Guide: Common JWT Vulnerabilities, Attacks, Exploits, and Defenses