Ahmad-Reza Sadeghi

Co-authored papers

2019

• HomeSnitch: Behavior Transparency and Control for Smart Home IoT Devices

  Proceedings of the ACM Conference on Security and Privacy in Wireless and Mobile Networks

  TJ O'Connor, Reham Mohamed, Markus Miettinen, William Enck, Bradley Reaves, and Ahmad-Reza Sadeghi

  PDF

  A network-level system classifies encrypted smart home IoT traffic into semantic behaviors with over 99% accuracy, enabling transparency without payload inspection.

2017

• Phonion: Practical protection of metadata in telephony networks

  Proceedings on Privacy Enhancing Technologies

  Stephan Heuser, Bradley Reaves, Praveen Kumar Pendyala, Henry Carter, Alexandra Dmitrienko, William Enck, Negar Kiyavash, Ahmad-Reza Sadeghi, and Patrick Traynor

  DOI PDF

  Phonion routes traditional voice calls across multiple carriers to provide unlinkable communication with good voice quality.