Security

The Policy: Engineering AI Containment

“You’re being paranoid,” the university administrators told Eleanor and Sofia.

“We’re being exactly paranoid enough,” they replied.

The Policy takes AI containment seriously. The SIGMA lab isn’t a standard …

Rethinking Encrypted Search: From Access Pattern Leakage to Information-Theoretic Privacy

Encrypted search has a fundamental problem: you can’t hide what you’re looking for. Even with the best encryption, search patterns leak information. My recent work develops a new approach using oblivious Bernoulli types to achieve …