As enterprises scale cloud platforms and API-driven architectures, authorization complexity becomes a major security and compliance risk. This blog explores how Amazon Verified Permissions (AVP) and Reva enable centralized, policy-as-code access control to address OWASP Top 10 and API Security Top 10 risks. Together, they help organizations enforce Zero Trust, reduce over-permissioned access, and modernize authorization with scalable governance and real-time visibility.