Why Role-Based Access Controls in Fintech Are Drawing Regulatory Scrutiny

Role-based access control determines who can view customer data, approve payments, and change platform settings at financial firms. Regulators increasingly expect permission structures that match real job responsibilities, prevent conflicting duties, and record sensitive actions. The article gives an example of an investigator granted temporary administrator rights who keeps them after the task ends, showing that the risk lies in what authenticated users can do rather than in login security. It notes that the EU's DORA regulation, applicable since January 2025, requires least-privilege access and segregation of duties, while proposed PSD3 and PSR reforms add broader payment-security context. Institutions must translate these control objectives into their own operating models rather than follow a fixed set of roles.