Deep Learning with Differential Privacy
  Machine learning techniques based on neural networks are achieving remarkable results in a wide variety of domains. Often, the training of models requires large, representative datasets, which may be crowdsourced and contain sensitive information. The models should not expose private information in these datasets. Addressing this goal, we develop new algorithmic techniques for learning and a refined analysis of privacy costs within the framework of differential privacy. Our implementation and experiments demonstrate that we can train deep neural networks with non-convex objectives, under a modest privacy budget, and at a manageable cost in software complexity, training efficiency, and model quality. 
Mart\'in Abadi and Andy Chu and Ian Goodfellow and H. Brendan McMahan   and Ilya Mironov and Kunal Talwar and Li Zhang
stat.ML cs.CR cs.LG