Securing Software Supply Chains with Zero Knowledge Proofs

Software supply chain attacks are on the rise, increasing a staggering 742% per year on average since 2019. Sometimes called “third party attacks,” these cyberattacks infiltrate third party or open source software libraries with malicious code, infecting vendors and components along the software supply chain.  These days, any given software artifact may depend on hundreds […]

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ANOSY: Approximated Knowledge Synthesis with Refinement Types for Declassification

I’m excited to announce our paper “ANOSY: Approximated Knowledge Synthesis with Refinement Types for Declassification” has been accepted to PLDI 2022.  Programs often need to reveal information about private or sensitive data. For example, consider an advertiser who wants to send an advertisement to users near a restaurant. To accomplish this, the advertiser could write […]

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