OneTrust Certified Privacy Professional Practice Exam 2025 - Free Privacy Professional Practice Questions and Study Guide

The answer is correct because the 'controller' in data processing is defined as the entity that determines the purposes and means of processing personal data. This definition is fundamental in data protection regulations, such as the General Data Protection Regulation (GDPR). The controller has the authority and responsibility for making decisions about what data will be collected, how it will be used, and the reasons for its processing. This role includes ensuring compliance with data protection laws and safeguarding the rights of individuals whose data is being processed.

On the other hand, the individual whose data is being processed refers to the data subject, who is not in control of how their data is handled. The entity that processes data in a facility could refer to a data processor, which operates under the direction of the controller and does not have authority over the processing decisions. The organization that regulates data usage is typically a supervisory authority or regulatory body, which oversees compliance but does not engage directly in the processing of data. Understanding these distinctions is crucial for comprehending the roles involved in data processing and ensuring appropriate handling of personal data.