With the recent surge in security vulnerabilities across the Spring ecosystem in the first half of 2026, relying on scattered security validation inside individual REST controllers is no longer an option—especially for banking and financial applications. Security must be tight, centralized, and ...
Source: [Dev.to](https://dev.to/apeh1706/securing-financial-apis-in-2026-implementing-global-request-interceptors-and-automated-audit-4g26)