• Integrity and Confidentiality for Machine Learning
    CS521 Seminar on AI Safety, Stanford, CA — 19 April 2018 link to ppt link to pdf
  • GasToken: A Journey Through Blockchain Resource Arbitrage
    MIT Bitcoin Expo, Boston, MA — 18 March 2018 link to ppt link to pdf
  • Enter the Hydra: Towards Principled Bug Bounties and Exploit-Resistant Smart Contracts
    BPASE, Stanford, CA — 24 January 2018 link to ppt link to pdf
    Stanford Security Lunch, Stanford, CA — 4 October 2017 link to ppt link to pdf
  • Ensemble Adversarial Training
    Stanford Innovative Technology Leader program, Stanford, CA — 22 January 2018 link to pdf link to ppt
    Facebook, Menlo Park, CA — 15 December 2017 link to pdf link to ppt
    Cybersecurity with the Best — 15 October 2017 link to pdf link to ppt
    IBM Research, Yorktown Heights, NY — 7 August 2017 link to pdf link to ppt
    Berkeley Security Seminar, Berkeley, CA — 12 June 2017 link to pdf link to ppt
    Stanford Security Lunch, Stanford, CA — 17 May 2017 link to pdf link to ppt
  • Formal Abstractions for Attested Execution Secure Processors
    EUROCRYPT, Paris, France — 1 May 2017 link to pdf link to ppt
  • Sealed-Glass Proofs
    EuroS&P, Paris, France — 26 April 2017 link to pdf link to key
    Stanford Security Lunch, Stanford, CA — 8 February 2017
  • FairTest: Discovering Unwarranted Associations in Data-Driven Applications
    EuroS&P, Paris, France — 28 April 2017 link to pdf link to ppt
    MLCONF, Seattle, WA — 20 May 2016
  • Stealing Machine Learning Models via Prediction APIs
    Usenix Security, Austin, TX — 11 August 2016 link to pdf link to ppt
  • Differential Privacy with Bounded Priors
    CCS, Denver, CO — 15 October 2015 link to pdf link to ppt
  • Better Algorithms for LWE and LWR
    EUROCRYPT, Sofia, Bulgaria — 27 April 2015 link to pdf link to key