DARPA and Privacy Research
Talkat Data Privacy: From Foundations to Applications (Simons Institute workshop, 2019) · 2019-03-04..03-08·
summary
DARPA funds Brandeis prototypes and a new RACE effort that produce concrete systems: an open-source PALS Android OS enforces fine-grain app data access; Prio telemetry ships in Firefox; FIDALIOUS routes encrypted keystrokes via Raspberry Pis and secure enclaves; a coalition MPC demo routes 10 ships for 26 countries in ~7 seconds; planned goal is 1,000-party MPC over 10 Mbps hidden links. Work uses Scale-Mamba, SGX/Sanctum, functional secret sharing, homomorphic techniques and proposes NP-statement compilers for large zero-knowledge proofs.
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chapters (9)
- 0:00Introduction to DARPA privacy
- 4:29The Brandeis program
- 9:21Human data interaction
- 12:38IOT and big data challenges
- 17:00Privacy-preserving technologies
- 20:35The Race program
- 24:52Future research directions
- 29:25Strategic vision for privacy
- 36:34Q&A and closing remarks
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