illustration of lock, four asterisks and a shield with a fingerprint on it on a green gradient background

Security, privacy, and cryptography

Leveraging Large Language Models for Automated Proof Synthesis in Rust

photos of PhD students Anunay Kulshrestha and Karan Newatia with a photo of Senior Cryptographer Josh Benaloh in the middle with a microphone icon on a blue and purple gradient background

Intern Insights: Dr. Josh Benaloh with Anunay Kulshrestha and Karan Newatia

Bayes Security (β*, higher better) of DP-SGD against membership and attribute inference on the Adult and Purchase datasets as a function of the number of training steps. The green dashed line shows the corresponding DP budget (ε). Membership and attribute inference curves decrease monotonically as the model is trained for longer and the accuracy and DP budget grow.

Closed-Form Bounds for DP-SGD against Record-level Inference

ProvCam: A Camera Module with Self-Contained TCB for Producing Verifiable Videos

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Published Date

Group

Cloud and Infrastructure Security Group

Cloud and Infrastructure Security Group in Microsoft Research in Redmond tackles tough challenges in many different areas related to the areas of security and privacy. In particular, our group has a strong focus in Cloud…

Publication

Everest: Towards a Verified, Drop-In Replacement of HTTPS

Karthikeyan Bhargavan, Barry Bond, Antoine Delignat-Lavaud, Cédric Fournet, Chris Hawblitzel, Catalin Hritcu, Samin Ishtiaq, Markulf Kohlweiss, Rustan Leino, Jay Lorch, Kenji Maillard, Jinyang Pang, Bryan Parno, Jonathan Protzenko, Tahina Ramananandro, Ashay Rane, Aseem Rastogi, Nikhil Swamy, Laure Thompson, Peng Wang, Santiago Zanella-Béguelin, Jean-Karim Zinzindohoué

SNAPL 2017 – 2nd Summit on Advances in Programming Languages | May 2017

Project

Publication

Verified Low-Level Programming Embedded in F*

Jonathan Protzenko, Jean Karim Zinzindohoue, Aseem Rastogi, Tahina Ramananandro, Peng Wang, Santiago Zanella-Béguelin, Antoine Delignat-Lavaud, Cătălin Hriţcu, Karthikeyan Bhargavan, Cédric Fournet, Nikhil Swamy

22nd International Conference on Functional Programming (ICFP 2017) | May 2017

Github Access Project Project

Publication

Verifying Invariants of Lock-Free Data Structures with Rely-Guarantee and Refinement Types

Colin S. Gordon, Michael D. Ernst, Dan Grossman, Matthew J. Parkinson

ACM Transactions on Programming Languages and Systems | May 2017, Vol 39(3)

Publication

Simplifying Design and Analysis of Complex Predicate Encryption Schemes

Shashank Agrawal, Melissa Chase

Eurocrypt 2017 | April 2017

Publication

GRIFFIN: Guarding Control Flows Using Intel Processor Trace

Xinyang Ge, Weidong Cui, Trent Jaeger

Proceedings of the 22nd ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS) | April 2017

Project

Publication

Prepose: Privacy, Security, and Reliability for Gesture-Based Programming

Lucas Silva Figueiredo , David Molnar, Margus Veanes, Benjamin Livshits

IEEE Security & Privacy | April 2017, Vol 15: pp. 14-23

Publication

MinHash Hierarchy for Privacy Preserving Trajectory Sensing and Query

Jiaxin Ding, Chien-chun Ni, Mengyu Zhou, Jie Gao

The 16th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN ’17) | April 2017

Publication

The Seven Properties of Highly Secure Devices (1st Edition)

Galen Hunt, George Letey, Edmund B Nightingale

MSR-TR-2017-16 | March 2017

Published by Microsoft

Project

Project Sopris

The Project Sopris research team is exploring the goal of securing the vast number of low cost internet connected devices coming online. We have tested different approaches to device security from silicon to software and…

Security, privacy, and cryptography

Highlights