Security News > 2019 > July > AMD's SEV tech that protects cloud VMs from rogue servers may as well stand for... Still Extremely Vulnerable

Evil hypervisors can work out what apps are running, extract data from encrypted guests Five boffins from four US universities have explored AMD's Secure Encrypted Virtualization (SEV) technology – and found its defenses can be, in certain circumstances, bypassed with a bit of effort.…

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http://go.theregister.com/feed/www.theregister.co.uk/2019/07/10/amd_secure_enclave_vulnerability/