October 14, 2025
Privacy-Preserving Search
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October 14, 2025
Encrypted Search with Oblivious Bernoulli Types: Information-Theoretic Privacy through Controlled Approximation
October 14, 2025
Maximizing Confidentiality in Encrypted Search Through Entropy Optimization
October 14, 2025
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 …
November 2, 2016
Estimating How Confidential Encrypted Searches Are Using Moving Average Bootstrap Method
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This paper applies an approach of resilience engineering in studying how effective encrypted searches will be. One of the concerns on encrypted searches is frequency attacks. In frequency attacks, adversaries guess the …
May 1, 2015
Encrypted Search - Enabling Standard Information Retrieval Techniques for Several New Secure Index Types While Preserving Confidentiality Against an Adversary With Access to Query Histories and Secure Index Contents
📄 PDF Document
Encrypted Search, a technique for securely searching documents on untrusted systems. The author designs and compares several secure index types to determine their performance in terms of time complexity, space complexity, …