Mayank Varia
InTrans: Modular Security on an Open Cloud
This project explores the intriguing possibilities that result from the combination of two tools: cryptographic software that distributes any computing task over several machines with strong security guarantees as long as the machines are isolated, and a multi-provider cloud datacenter that offers to any tenant the ability to rent multiple isolated machines that are administered […]
EAGER: SaTC: Early-Stage Interdisciplinary Collaboration: Multi-regulation computation
This interdisciplinary project investigates whether existing cryptographic techniques for analyzing siloed data comport with participants’ legal restrictions on data disclosure. Secure multi-party computation (MPC) is a technique from cryptography that allows several participants, each with sensitive information, to analyze their data collectively without ever sharing it. Several companies, governments, and non-profit organizations have adopted MPC […]
CICI: RSARC: Trustworthy Computing over Protected Datasets
Scientists are often stymied in their research due to the inaccessibility of relevant data. Additionally, many data owners silo data away from powerful, economical cloud computing resources due to privacy and confidentiality concerns. This project enables data scientists to compute statistics over protected datasets while simultaneously empowering the owners of the underlying datasets to maintain […]
SaTC: TTP: Small: Modular Platform for Web-based Secure Multi-Party Analytics
This project designs, develops, and applies a modular infrastructure for building web-based applications that allow individuals and organizations to benefit from privacy-preserving data aggregation and analysis in contexts where data sharing is encumbered by confidentiality concerns, legal restrictions, or corporate policies. Today, individuals and organizations face a tension between the explosion of valuable data that […]