We propose EnclaveDB, a database engine that guarantees confidentiality, integrity, and
freshness for data and queries. EnclaveDB guarantees these properties even when the …

For over many decades, relational database model has been considered as the leading
model for data storage and management. However, as the Big Data explosion has …

Big data is currently a hot research topic, with four million hits on Google scholar in October
2016. One reason for the popularity of big data research is the knowledge that can be …

With the advent of cloud computing, where computational resources are expensive and data
movement needs to be secured and minimized, database management systems need to …

Cloud computing has gained tremendous popularity in recent years. By outsourcing
computation and storage requirements to public providers and paying for the services used …

New big-data analysis platforms can enable distributed computation on encrypted data by
utilizing trusted computing primitives available in commodity server hardware. We study …

Blockchain-like ledger databases emerge in recent years as a more efficient alternative to
permissioned blockchains. Conventional ledger databases mostly rely on authenticated …

There has been a recent effort in applying differential privacy on memory access patterns to
enhance data privacy. This is called differential obliviousness. Differential obliviousness is a …

Introduction: This article is part of a Focus Theme of Methods of Information in Medicine on
Health Record Banking. Background: Healthcare is often ineffective and costs are steadily …

In this paper, we describe a secure version of the classical Yannakakis algorithm for
computing free-connex join-aggregate queries. This protocol can be used in the secure two …