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Januscape: A 16-year-old Linux KVM flaw lets cloud VM tenants crash hosts and potentially escape guests. It affects Intel and AMD systems. Security researcher Hyunwoo Kim has published details of a use-after-free vulnerability in Linux’s KVM hypervisor that allows code running inside a guest virtual machine to corrupt host kernel memory. The bug, tracked as […]

AMD Zen hardware and Intel Coffee Lake affected If you thought the world was done with side-channel CPU attacks, think again. ETH Zurich has identified yet another Spectre-based transient execution vulnerability that affects AMD Zen CPUs and Intel Coffee Lake processors by breaking virtualization boundaries.…

The Register 3 years, 9 months ago

Hardening data security in the cloud

How Intel’s SGX hardware helps safeguard applications in multi-tenant environments Sponsored Feature As enterprises continue to migrate applications into the cloud, security concerns about the data those workloads store and process are inevitable. But how can IT departments be certain that sensitive information covered by stringent data protection laws hosted in public, private and hybrid cloud environments spanning multiple servers and locations is adequately protected from both internal and external threats?…