My recent research is centered around machine learning and artificial intelligence in security and privacy . My group is addressing several challenging questions, such as: (1) How can threat detection benefit from more automated tools based on machine learning and artificial intelligence? (2) What are the security risks of using machine learning in critical applications? (3) How can we make machine learning more resilient against adversarial manipulation? (4) How to measure and prevent the privacy leakage machine learning incurs on its training data?