Privacy-Enhancing Technologies (PETs)

Technologies that enable data use while protecting privacy.

PETs allow data analysis without exposing raw data.

Key Technologies

- Differential Privacy
- Homomorphic Encryption
- Secure Multi-Party Computation
- Federated Learning
- Zero-Knowledge Proofs

- Privacy-preserving analytics
- Secure data sharing
- Confidential AI training
- Financial crime detection
- Healthcare research

- Apple: Differential privacy
- Google: Federated learning
- Banks: Secure computation
- Governments: Privacy-first design