Intel Trust Domain Extensions (TDX) is an architectural extension in the 4th Generation Intel
Xeon Scalable Processor that supports confidential computing. TDX allows the deployment …

As the global data strategy deepens and data elements accelerate integrating and flowing
more rapidly, the demand for data security and privacy protection has become increasingly …

The increasing adoption of confidential computing is providing individual users with a more
seamless interaction with numerous mobile and server devices. TrustZone is a promising …

In this paper, we aim to understand the properties and guarantees of static partitioning
hypervisors (SPH) for Arm-based mixed-criticality systems (MCS). To this end, we performed …

Trusted execution environments (TEEs) offer hardware-assisted means to protect code and
data. However, as shown in numerous results over the years, attackers can use side …

Confidentiality, integrity protection, and high availability, abbreviated to CIA, are essential
properties for trustworthy data systems. The rise of cloud computing and the growing …

Hardware vendors have introduced confidential VM architectures (eg, AMD SEV-SNP, Intel
TDX and Arm CCA) in recent years. They eliminate the trust in the hypervisor and lead to the …

Federated learning (FL) relies on a central authority to oversee and aggregate model
updates contributed by multiple participating parties in the training process. This …

We present Arm's efforts in verifying the specification and prototype reference
implementation of the Realm Management Monitor (RMM), an essential firmware …

Containers are widely deployed to package, isolate, and multiplex applications on shared
computing infrastructure, but rely on the operating system to enforce their security …