New research has revealed that even the most advanced hardware-based data isolation technologies from leading chip manufacturers—Nvidia Confidential Compute, AMD SEV-SNP, and Intel SGX/TDX—fail to withstand inexpensive physical attacks. These mechanisms, collectively known as...
Researchers from Johns Hopkins University and several other institutions have demonstrated a novel, server-side attack against Intel SGX that achieves full extraction of the DCAP attestation key — notably using hardware costing under $1,000....
A team of researchers has developed a simple hardware tool that calls into question the very foundations of trusted computing in modern cloud environments. With a device costing less than fifty dollars, they successfully...
SGX (software guard extension) is a software protection extension technology launched by Intel, which is essentially used to encrypt certain data protection software program codes from malicious snooping. However, this technology has actually been...