CIPT (Certified Information Privacy Technologist) Practice

What is the concept behind Role-based access control?

1. Placing users into security groups that match their roles

2. Granting the lowest possible access

3. Requiring an administrator to add, edit, or remove users

4. Using the same key for both encryption and decryption

The correct answer is: Placing users into security groups that match their roles

Role-based access control involves placing users into security groups that match their roles within an organization. By doing so, users are granted access based on their role in the organization rather than individual user permissions. This helps in enforcing the principle of least privilege by ensuring that users only have access to the information and resources necessary to perform their job duties. It also simplifies the management of access rights since permissions can be assigned to roles rather than individual users, making it easier to scale and maintain access control in an organization. Options B, C, and D do not accurately describe the concept behind Role-based access control. Granting the lowest possible access (Option B) is related to the principle of least privilege but is not the defining concept of Role-based access control. Requiring an administrator to add, edit, or remove users (Option C) relates to administrative tasks rather than the access control mechanism itself. Using the same key for both encryption and decryption (Option D) is a concept related to encryption and decryption processes, not access control.