This article argues that JSON Web Tokens (JWTs), while useful for authentication, are insufficient for robust authorization in modern applications. The core issue is that JWTs provide static claims about a user's identity and roles at the time of issuance, but fail to account for dynamic factors like resource state, organizational policies, or real-time context. This limitation becomes particularly problematic in microservices architectures, where complex, context-dependent authorization rules are common and difficult to manage when distributed across multiple services. AI
IMPACT Addresses a fundamental security challenge in building scalable and secure applications, which is crucial for AI systems that rely on robust authorization.
RANK_REASON This is a technical article discussing a problem and potential solutions in software architecture and security, not a release or major industry event. [lever_c_demoted from research: ic=1 ai=0.4]
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