Role-Based Access Control (RBAC) is a core mechanism for protecting systems, applications, and data by restricting access based on a user’s role within an organization. Instead of assigning permissions directly to individuals, RBAC assigns permissions to defined roles and then maps users to those roles. This model enforces the principles of least privilege and need-to-know,
Start-ups move fast by design, but early identity decisions often persist far longer than intended. Overextended admin rights, shared accounts, and undocumented exceptions quickly accumulate technical debt in identity systems. These issues increase breach impact, complicate audits, and create operational fragility. A streamlined Entra ID role design helps start-ups enforce least privilege, reduce privileged exposure,
The principle of least privilege limits users, systems, and applications to only the access necessary to perform their functions—nothing more. This fundamental control reduces the blast radius of incidents, minimizes misuse, and strengthens overall security posture. Read on to understand how POLP works in practice and why it is essential for modern access governance.