Efficient Private Inference Based on Helper-Assisted Malicious Security Dishonest Majority MPC

Private inference based on Secure Multi-Party Computation MPC addresses data privacy risks in Machine Learning as a Service MLaaS. However, existing MPC-based private inference frameworks focuses on semi-honest or honest majority models, whose threat models are overly idealistic, while malicious...

Security and Privacy Implications of Zoom

Over the past few weeks, Zoom's use has exploded since it became the video conferencing platform of choice in today's COVID-19 world. My own university, Harvard, uses it for all of its classes. Boris Johnson had a cabinet meeting over Zoom. Over that same period, the company has been exposed for...