Privacy Enhancing Technologies Workshop Proceedings
On April 25, 2025, the Future of Privacy Forum and the Mozilla Foundation co-hosted a Privacy Enhancing Technologies (PETs) Workshop in Washington, DC, convening industry, academia, and civil society experts to explore practical applications of PETs. The workshop featured two leading-edge use cases: Mastercard’s cross-border fraud detection system using Fully Homomorphic Encryption (FHE), and Oblivious’s […]
PETs Use Case: Differential Privacy for End-of-Life Data
In this use case, Oblivious partnered with an insurance company to tackle a common tension between data privacy and utility: how to retain meaningful insights from personal data while complying with legal requirements to delete it. By applying Differential Privacy, the organization can preserve actuarial insights without violating global privacy laws, generating differentially private statistical […]
Use Case: Preventing Financial Fraud Across Different Jurisdictions with Fully Homomorphic Encryption
Mastercard’s use of Fully Homomorphic Encryption (FHE) demonstrates how Privacy Enhancing Technologies (PETs) can support fraud detection across borders without compromising sensitive data. In this use case, Mastercard collaborated with Singapore’s Infocomm Media Development Authority to pilot a system that allows encrypted International Bank Account Numbers (IBANs) to be checked for fraud risk without revealing […]
Confidential Computing And Privacy: Policy Implications of Trusted Execution Environments
Confidential computing leverages two key technologies: trusted execution environments and attestation services. The technology allows organizations to restrict access to personal information, intellectual property, or sensitive or high-risk data through a secure hardware-based enclave or “trusted execution environment” (TEE). Economic sectors that have led the way in adopting confidential computing include financial services, healthcare, and […]
FPF Files Comments on White House Office of Science and Technology Policy Actions to Advance Privacy-Enhancing Technologies
FPF Files Comments on White House Office of Science and Technology Policy Actions to Advance Privacy-Enhancing Technologies On July 8, 2022, FPF filed comments with the White House Office of Science and Technology Policy (OSTP) regarding specific actions that would advance the adoption of privacy-enhancing technologies (PETs). As emerging technologies continue to offer increased speed, […]
Privacy Tech Buyer Framework Report
This FPF resource helps buyers determine which privacy tools are the most appropriate for their business needs. The Privacy Tech Buyer Framework is a step-by-step tool that provides guidance on buying the best privacy technology through three phases that include simplified steps and case studies. The Privacy Tech Buyer Framework is a gap-filling document meant […]
Privacy Tech’s Third Generation A Review of the Emerging Privacy Tech Sector Report
The Privacy Tech’s Third Generation A Review of the Emerging Privacy Tech Sector report makes a series of recommendations, including that the industry define as a priority a common vernacular for privacy tech; set standards for technologies in the “privacy stack” such as differential privacy, homomorphic encryption, and federated learning; and explore the needs of […]