Data confidentiality is a central concern in modern computer systems and services, as
sensitive data from users and companies are being increasingly delegated to such systems …

Traditional CPUs and cloud systems based on them have embraced the hardware-based
trusted execution environments to securely isolate computation from malicious OS or …

Trusted Execution Environments (TEEs) are a feature of modern central processing units
(CPUs) that aim to provide a high assurance, isolated environment in which to run …

In recent years, trusted execution environments (TEEs) such as Intel Software Guard
Extensions (SGX) have gained a lot of attention in the database community. This is because …

We introduce Speicher, a secure storage system that not only provides strong confidentiality
and integrity properties, but also ensures data freshness to protect against rollback/forking …

Data confidentiality is one of the biggest concerns that hinders enterprise customers from
moving their workloads to the cloud. Thanks to the trusted execution environment (TEE), it is …

We introduce Avocado, a secure in-memory distributed storage system that provides strong
security, fault-tolerance, consistency (linearizability) and performance for untrusted cloud …

Data sharing services based on massive IoT data have been widely used in various fields
such as health monitoring and image recognition, providing users with more reliable …

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

The past decade has witnessed the rapid development of cloud computing and data-centric
applications. While these innovations offer numerous attractive features for data processing …