Avatars Grow Legs: Generating Smooth Human Motion from Sparse Tracking Inputs with Diffusion Model
Yuming Du, Robin Kips, Albert Pumarola, Sebastian Starke, Ali Thabet, Artsiom Sanakoyeu
IEEE Symposium on Security and Privacy (IEEE S&P)
The SSL man-in-the-middle attack uses forged SSL certificates to intercept encrypted connections between clients and servers. However, due to a lack of reliable indicators, it is still unclear how commonplace these attacks occur in the wild. In this work, we have designed and implemented a method to detect the occurrence of SSL man-in-the-middle attack on a top global website, Facebook. Over 3 million real-world SSL connections to this website were analyzed. Our results indicate that 0.2% of the SSL connections analyzed were tampered with forged SSL certificates, most of them related to antivirus software and corporate-scale content filters. We have also identified some SSL connections intercepted by malware. Limitations of the method and possible defenses to such attacks are also discussed.
Yuming Du, Robin Kips, Albert Pumarola, Sebastian Starke, Ali Thabet, Artsiom Sanakoyeu
Bilge Acun, Benjamin Lee, Fiodar Kazhamiaka, Kiwan Maeng, Manoj Chakkaravarthy, Udit Gupta, David Brooks, Carole-Jean Wu
Harjasleen Malvai, Lefteris Kokoris-Kogias, Alberto Sonnino, Esha Ghosh, Ercan Ozturk, Kevin Lewi, Sean Lawlor