F-BLEAU - Fast Black-Box Leakage Estimation

Explore a cutting-edge approach to measuring information leakage in black-box systems through this IEEE Symposium on Security & Privacy presentation. Dive into F-BLEAU (Fast Black-box Leakage Estimation), a novel method that leverages machine learning techniques to estimate Bayes risk and derive popular leakage measures. Learn how this approach overcomes limitations of traditional frequentist methods, particularly for systems with large or continuous output spaces. Discover the power of universally consistent learning rules, focusing on nearest neighbor rules, in improving estimation accuracy while reducing the number of required black-box queries. Examine the method's applicability through both synthetic and real-world data experiments, and compare its performance against the state-of-the-art tool leakiEst.

Introduction
Base risk
Nearest Neighbor
Results
Experiments