Liitetietona

Liitetietona is a term used in the context of data privacy and security, particularly in the European Union. It refers to the processing of personal data that is not linked to an identified or identifiable natural person. This means that the data is anonymized or pseudonymized to the extent that it cannot be traced back to an individual.

The concept of liitetietona is crucial in the General Data Protection Regulation (GDPR), which is the EU's primary data protection law. Under GDPR, personal data must be processed lawfully, fairly, and transparently. Liitetietona data processing is considered lawful because it does not involve the identification of individuals, thus avoiding many of the stringent requirements that apply to personal data.

However, it is important to note that the anonymization process must be robust and irreversible. If there is a risk that the data could be re-identified, it may still be considered personal data and subject to GDPR's requirements. Additionally, even if data is anonymized, it can become personal data again if it is combined with other data that can identify an individual.

Liitetietona data can be used for various purposes, such as statistical analysis, scientific research, and market research, as long as it complies with the principles of data protection. Organizations must ensure that they have appropriate safeguards in place to protect the anonymized data and prevent any potential re-identification.