Data minimization is a principle in data protection that advocates for limiting the collection and retention of personal data to what is strictly necessary for specific purposes. This approach reduces risks related to data breaches, enhances privacy, and ensures compliance with regulations like GDPR.
Data security involves protecting digital information from unauthorized access, corruption, or theft throughout its lifecycle. It encompasses a range of practices and technologies designed to safeguard data integrity, confidentiality, and availability, ensuring that sensitive information remains protected against evolving cyber threats.
Privacy-preserving machine learning involves techniques that allow models to learn from data without compromising the privacy of individuals whose data is being used. This is crucial in sensitive domains like healthcare and finance, where maintaining data confidentiality is as important as model accuracy.
A Data Retention Policy is a set of guidelines that dictate how long data is stored and when it should be deleted, ensuring compliance with legal, regulatory, and business requirements. It balances the need for data accessibility with privacy concerns and storage costs, helping organizations mitigate risks associated with data breaches and non-compliance.
Privacy enhancement refers to techniques and technologies designed to protect individuals' personal data and ensure confidentiality, particularly in digital environments. It encompasses methods to minimize data exposure, secure data transmission, and empower users with control over their information sharing.
The 'Right to Restriction of Processing' allows individuals to limit the way their personal data is used by organizations, particularly when the accuracy of the data is contested, the processing is unlawful, or the data is no longer needed by the controller but required by the individual for legal claims. This right empowers individuals to control their data usage, ensuring it is not processed in ways that could be harmful or unnecessary while disputes are resolved or consent is withdrawn.
Privacy thresholds determine the level at which personal data can be considered sufficiently de-identified to prevent re-identification risks, balancing the need for data utility with privacy protection. They are essential in guiding organizations on how much data alteration is necessary to meet legal and ethical standards for data privacy.