Access control serves as a gatekeeper within an organization, determining who can interact with specific systems, applications, and data. It’s not just about blocking unauthorized users it’s about tailoring access to match each employee’s responsibilities, ensuring they have the tools they need without exposing sensitive information unnecessarily. Well-crafted access control policies help prevent data leaks, fraud, and operational disruptions by enforcing boundaries and tracking user activity. These policies often include authentication methods, permission levels, and audit trails, all working together to protect the company’s digital assets and maintain trust in its security posture.