Tag: root of trust
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Cloud Blog: From clicks to clusters: Expanding Confidential Computing with Intel TDX
Source URL: https://cloud.google.com/blog/products/identity-security/from-clicks-to-clusters-confidential-computing-expands-with-intel-tdx/ Source: Cloud Blog Title: From clicks to clusters: Expanding Confidential Computing with Intel TDX Feedly Summary: Privacy-protecting Confidential Computing has come a long way since we introduced Confidential Virtual Machines (VMs) five years ago. The technology, which can protect data while in use, strengthens a security gap beyond data encryption at rest…
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The Register: Azure apparatchik shows custom silicon keeping everything locked down
Source URL: https://www.theregister.com/2025/08/26/microsoft_silicon_security/ Source: The Register Title: Azure apparatchik shows custom silicon keeping everything locked down Feedly Summary: From hardware security chips and trusted execution pipelines to open source Root of Trust modules Hot Chips Microsoft is one of the biggest names in cybersecurity, but it has a less-than-stellar track record in the department. Given…
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Cloud Blog: How to enable Secure Boot for your AI workloads
Source URL: https://cloud.google.com/blog/products/identity-security/how-to-enable-secure-boot-for-your-ai-workloads/ Source: Cloud Blog Title: How to enable Secure Boot for your AI workloads Feedly Summary: As organizations race to deploy powerful GPU-accelerated workloads, they might overlook a foundational step: ensuring the integrity of the system from the very moment it turns on. Threat actors, however, have not overlooked this. They increasingly target…
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Bulletins: Vulnerability Summary for the Week of June 23, 2025
Source URL: https://www.cisa.gov/news-events/bulletins/sb25-181 Source: Bulletins Title: Vulnerability Summary for the Week of June 23, 2025 Feedly Summary: High Vulnerabilities PrimaryVendor — Product Description Published CVSS Score Source Info 70mai–M300 A vulnerability was found in 70mai M300 up to 20250611 and classified as critical. Affected by this issue is some unknown functionality of the component Telnet…
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NCSC Feed: Provisioning and securing security certificates
Source URL: https://www.ncsc.gov.uk/guidance/provisioning-and-securing-security-certificates Source: NCSC Feed Title: Provisioning and securing security certificates Feedly Summary: How certificates should be initially provisioned, and how supporting infrastructure should be securely operated. AI Summary and Description: Yes Summary: The text discusses the implementation and management of X.509v3 certificates and Public Key Infrastructure (PKI) necessary for securing communications in networks.…
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Hacker News: Fabrication Begins for Production OpenTitan Silicon – Google Open Source Blog
Source URL: https://opensource.googleblog.com/2025/02/fabrication-begins-for-production-opentitan-silicon.html Source: Hacker News Title: Fabrication Begins for Production OpenTitan Silicon – Google Open Source Blog Feedly Summary: Comments AI Summary and Description: Yes Summary: The text details the announcement of Google’s production-ready OpenTitan silicon, the first open-source Root of Trust (RoT) for silicon. This initiative is significant for the security landscape of…
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Hacker News: TKey – Security for the New World
Source URL: https://tillitis.se/products/tkey/ Source: Hacker News Title: TKey – Security for the New World Feedly Summary: Comments AI Summary and Description: Yes Summary: The text describes TKey, a flexible USB security token that emphasizes open source principles. TKey generates unique key material tied to specific applications, ensuring security by preventing unauthorized access even if the…
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The Register: Google: How to make any AMD Zen CPU always generate 4 as a random number
Source URL: https://www.theregister.com/2025/02/04/google_amd_microcode/ Source: The Register Title: Google: How to make any AMD Zen CPU always generate 4 as a random number Feedly Summary: Malicious microcode vulnerability discovered, fixes rolling out for Epycs at least Googlers have not only figured out how to break AMD’s security – allowing them to load unofficial microcode into its…
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Hacker News: Aedan Cullen Cracks the Raspberry Pi RP2350’s Security Subsystem Wide Open
Source URL: https://www.hackster.io/news/aedan-cullen-cracks-the-raspberry-pi-rp2350-s-security-subsystem-wide-open-a500925c7b35 Source: Hacker News Title: Aedan Cullen Cracks the Raspberry Pi RP2350’s Security Subsystem Wide Open Feedly Summary: Comments AI Summary and Description: Yes Summary: Aedan Cullen has demonstrated a method to breach the security of Raspberry Pi’s RP2350 microcontroller, a device intended for secure commercial applications. This incident highlights the ongoing vulnerabilities…
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Hacker News: Confidential Computing Platform Based on Tee and TPM Collaborative Trust
Source URL: https://arxiv.org/abs/2412.03842 Source: Hacker News Title: Confidential Computing Platform Based on Tee and TPM Collaborative Trust Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the CCxTrust platform, an innovative solution in the field of confidential computing, designed to enhance security by integrating Trusted Execution Environment (TEE) and Trusted Platform Module…