The public Infrastructure-as-a-Service (IaaS) cloud industry has reached a critical mass in
the past few years, with many cloud service providers fielding competing services. Despite …

The effectiveness and dependability of network communication within the Internet of Things
(IoT) depends on the energy-harvesting capabilities of IoT sensors. It is imperative to …

Efficient, leakage-free search on encrypted data has remained an unsolved problem for the
last two decades; efficient schemes are vulnerable to leakage-abuse attacks, and schemes …

Storage requirements for visual data have been increasing in recent years, following the
emergence of many highly interactive multimedia services and applications for mobile …

Today's cloud databases offer strong properties, including serializability, sometimes called
the gold standard database correctness property. But cloud databases are complicated …

Storage requirements for visual data have been increasing in recent years, following the
emergence of many new highly interactive multimedia services and applications for both …

Data-sharing systems are often used to store sensitive data. Both academia and industry
have proposed numerous solutions to protect the user privacy and data integrity from a …

Web applications rely on web servers to protect the integrity of sensitive information.
However, an attacker gaining access to web servers can tamper with the data and query …

This work presents ChainFS, a middleware system that secures cloud storage services
using a minimally trusted Blockchain. ChainFS hardens the cloud-storage security against …

Oblivious RAM (ORAM) has emerged as an enabling technology to secure cloud-based
storage services. The goal of this cryptographic primitive is to conceal not only the data but …