Security, privacy, and cryptography
Career Opportunity
Sr. Security Research/AI Engineer – Microsoft Security
The Microsoft Security organization is seeking an innovative Security-Focused AI Engineer specializing in graph technologies to join our team. The successful candidate will leverage AI-driven graph analytics to detect, analyze, and mitigate cybersecurity threats. You…
Career Opportunity
Principal Security Researcher – Microsoft Security
Our research team is dedicated to build products and features that deliver protection to Microsoft customers who want to safely use AI, Agents and Cloud/SaaS services. The team’s mission is to research the threat landscape…
Video
Precio: Private Aggregate Measurement via Oblivious Shuffling
This talk presents Precio, a secure aggregation system for computing layered histograms and sums over secret shared data in a client-server setting. Precio is motivated by private ad measurement scenarios, where online advertisers and ad…
Dataset Source Code
Precio
Precio is a Rust library that implements the Precio protocol for computing private layered histograms and sums.
Video
Sandi: A System for Accountability
Kim Laine presents a novel reputation system called Sandi, which aims to create trust between two otherwise distrusting parties. Concretely, Sandi focuses on online communication scenarios, where two communicating parties do not know each other,…
Career Opportunity
Principal Applied AI Engineer – Microsoft Security AI
We are looking for a Principal Applied AI Engineer to join the NEXT arm of Microsoft Security AI (MSECAI), where we build the next generation products for security. In the 18 months since our organization’s…
Career Opportunity
Senior Applied & Data scientist – Defender Experts (DEX) Research team
he Defender Experts (DEX) Research team is looking for a passionate and curious Data Scientist to join this high-impact team. In this role, you’ll partner with researchers, hunters, and detection engineers to explore attacker behavior,…
Career Opportunity
Security Researcher II – Security for AI
Join our threat protection research team and be part of a team who contributes to Microsoft’s most advanced and innovative security solutions. In this role, you’ll research and build defenses across AI systems, agentic protocols,…
Microsoft Research Blog
Rewriting SymCrypt in Rust to modernize Microsoft’s cryptographic library
We’re rewriting parts of Microsoft’s SymCrypt cryptographic library in Rust to improve memory safety and defend against side-channel attacks, enabling formal verification while maintaining backward compatibility via a Rust-to-C compiler.
