Attestation is a fundamental building block to establish trust over software systems. When
used in conjunction with trusted execution environments, it guarantees the genuineness of …

A lack of trust in the providers is still a major barrier to cloud computing adoption–especially
when sensitive data is involved. While current privacy-enhancing technologies, such as …

Sharding has been considered as a prominent approach to enhance the limited
performance of blockchain. However, most sharding systems leverage a non-cooperative …

In August 2020, Intel asked the research community for feedback on the newly offered
architecture extensions, called Intel Trust Domain Extensions (TDX), which give more control …

With the rising number of IoT devices, the security of such devices becomes increasingly
important. Remote attestation (RA) is a distinct security service that allows a remote verifer to …

Confidential computing alleviates the concerns of distrustful customers by removing the
cloud provider from their trusted computing base and resolves their disincentive to migrate …

Remote attestation mechanism enables an enclave to attest its identity (which is usually
represented by the enclave's initial code and data) to another enclave. To verify that the …

The use of IoT devices is increasingly present in our daily lives, as they offer many
possibilities for developers and the industry to develop applications, taking advantage of …

Virtual Trusted Platform Modules (vTPMs) are widely used in commercial cloud platforms
(eg, VMware Cloud, Google Cloud, and Microsoft Azure) to provide virtual root-of-trust and …

Anonymous credentials empower users with strong privacy controls by enabling them to
selectively disclose specific attributes from a credential without unveiling other personal …