Privacy-preserving machine learning (PPML) is revolutionizing data-driven applications by ensuring user privacy while harnessing vast datasets.
Advancements in federated learning (FL), homomorphic encryption (HE), and secure multi-party computation (MPC) technologies are redefining data security in AI applications.
FL allows decentralized AI model training without sharing raw data, while HE performs computations on encrypted data, and MPC enables joint computations while keeping individual data private.
PPML is being applied in healthcare, finance, and IoT, offering privacy-preserving diagnostics, personalized recommendations, and secure collaborative data analysis.