What type of information is considered personal data under GDPR?

The correct response identifies personal data under the General Data Protection Regulation (GDPR) as any data about an identified or identifiable person. This definition is foundational to GDPR, which places a strong emphasis on the protection of personal information. According to the GDPR, personal data encompasses any information that can be used to directly or indirectly identify a person, such as names, identification numbers, location data, and online identifiers.

This inclusive definition means that as long as there's a possibility of identifying an individual, the data can be classified as personal data. The regulation aims to ensure that individuals have control over their personal information, safeguarding their privacy.

In contrast, information related to business performance is generally not considered personal data, as it pertains to the organization rather than individuals. Aggregated data that cannot identify individuals also does not fall under this classification since it lacks the ability to trace back to any specific person. Lastly, statistical data on user behavior, while informative, does not constitute personal data if it does not relate to identifiable individuals. Thus, the significance of personal data in GDPR is rooted in its focus on individuals and their right to privacy and data protection.