Disabling Clock Skew in ASP.NET Core 3.1 JWT Authentication: Unresolved Behavior
ASP.NET Core 3.1’s JWT bearer middleware imposes a hard‑coded five‑minute clock skew that cannot be overridden via configuration or code. This default leeway allows tokens that have technically expired to remain valid for up to five minutes, potentially exposing applications to stale credential usage. The primary objective is to enforce strict token expirati