security-review-owasp-authorization-patterns

Reviewing authorization patterns involves tracing identity proof, credential handling, and authorization decisions across code and configuration to identify privilege escalation risks. This process separates confirmed weaknesses from missing evidence in trust boundaries and service-to-service flows.

An identity trust boundary defines where authenticated identity context is established and propagated between services. Evaluating it during a security review requires tracing privilege propagation, logging, throttling, and failure handling across architecture and operational controls to find bypass vulnerabilities.

Checking account recovery flows requires applying OWASP-based criteria to evaluate step-up requirements, credential handling, and failure handling. This analysis identifies confirmed bypass weaknesses and highlights explicit review gaps where operational controls are missing.

Performing a security review of service-to-service identity propagation involves analyzing how identity context and privileges are passed between backend services. The review checks trust flow configurations, logging, and throttling controls to detect trust-boundary confusion and unauthorized access.

Yes, you can use this approach to review step-up authentication requirements. The review evaluates whether step-up controls are properly enforced across code and tests, separating confirmed authorization weaknesses from missing evidence in identity and access flows.

An evidence-based authorization security review report includes confirmed findings of weaknesses, explicit review gaps for missing controls, passed checks, and an overall assessment. It focuses on concrete evidence across code, configuration, architecture, and tests rather than speculation.