SECURITY COREBAY · YA · KA
ZERO-TRUST · RBAC · OWASP
Cybersecurity, Zero-Trust & RBAC3 min read· Oct 15, 2026
Zero-Trust RBAC and Multi-Tenant Architecture in Enterprise SaaS Platforms
How we enforce strict tenant isolation, server-side permission guards, and immutable audit trails in Next.js 14 and PostgreSQL.
BAY
Hakan Bayat
BAYAKA Founding Engineering