What does the privacy and security principle emphasize regarding personal data?

The privacy and security principle emphasizes that personal data must be protected and visible only to approved users. This means that organizations handling personal data should implement measures to ensure that only authorized individuals have access to sensitive information. This principle aligns with various privacy regulations and frameworks, which advocate for safeguarding individuals' personal information against unauthorized access and potential misuse. By restricting visibility to approved users, organizations can help maintain trust and ensure compliance with legal and ethical standards surrounding data protection.

Other options, while they touch on aspects of data handling, do not capture the essence of the privacy and security principle as effectively. Anonymization and sharing with third parties may not always be applicable or suitable depending on the context and regulatory requirements. Collecting data for analysis is a common practice, but it does not inherently address privacy and security concerns regarding personal data access.