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Tag: Secure Encrypted Virtualization

  • Hacker News: AMD’s trusted execution environment blown wide open by new BadRAM attack

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    Source URL: https://arstechnica.com/information-technology/2024/12/new-badram-attack-neuters-security-assurances-in-amd-epyc-processors/ Source: Hacker News Title: AMD’s trusted execution environment blown wide open by new BadRAM attack Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses significant vulnerabilities related to physical access to cloud servers, particularly spotlighting a proof-of-concept attack known as BadRAM that exploits security assurances offered by AMD’s microprocessors.…

  • The Register: AMD secure VM tech undone by DRAM meddling

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    Source URL: https://www.theregister.com/2024/12/10/amd_secure_vm_tech_undone/ Source: The Register Title: AMD secure VM tech undone by DRAM meddling Feedly Summary: Boffins devise BadRAM attack to pilfer secrets from SEV-SNP encrypted memory Researchers have found that the security mechanism AMD uses to protect virtual machine memory can be bypassed with $10 of hardware – and perhaps not even that.……

  • Cloud Blog: Announcing new Confidential Computing updates for even more hardware security options

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    Source URL: https://cloud.google.com/blog/products/identity-security/new-confidential-computing-updates-for-more-hardware-security-options/ Source: Cloud Blog Title: Announcing new Confidential Computing updates for even more hardware security options Feedly Summary: Google Cloud is committed to ensuring that your data remains safe, secure, and firmly under your control. This begins with fortifying the very foundation of your compute infrastructure — your Compute Engine virtual machines (VMs)…