

Role-Based Access Control is a security framework that restricts system access based on a user’s role, ensuring individuals can only view or perform actions relevant to their responsibilities.
RBAC assigns permissions to roles rather than individuals. Users are assigned roles such as admin, finance, or auditor, each with predefined access rights. This reduces unauthorised actions and simplifies access management.
RBAC improves security, accountability, and compliance. In finance systems, it prevents unauthorised payments, data manipulation, and policy violations while maintaining clear audit trails.
RBAC is essential in expense management, payment platforms, and accounting systems where multiple teams interact. It helps businesses enforce approvals, reduce risk, and support audits.