How Much Privacy Does Federated Learning with Secure Aggregation Guarantee?
How Much Privacy Does Federated Learning with Secure Aggregation Guarantee?
Federated learning (FL) has attracted growing interest for enabling privacy-preserving machine learning on data stored at multiple users while avoiding moving the data off-device. However, while data never leaves users’ devices, privacy still cannot be guaranteed since significant computations on users’ training data are shared in the form of trained …