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Tag: AMD

  • Hacker News: Alt.Anonymous.Messages Newsgroup

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    Kurt Seifried
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    Source URL: http://wudewasa.blogspot.com/2017/05/altanonymousmessages-newsgroup.html Source: Hacker News Title: Alt.Anonymous.Messages Newsgroup Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the alt.anonymous.messages newsgroup, a platform for secure communication using PGP encryption methods to maintain sender and receiver anonymity. It highlights the use of the AAMDirect software for message encryption and posting, relating to privacy…

  • The Register: Yup, AMD’s Elba and Giglio definitely sound like they work corporate security

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    Kurt Seifried
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    Source URL: https://www.theregister.com/2025/02/11/cisco_amd_dpu/ Source: The Register Title: Yup, AMD’s Elba and Giglio definitely sound like they work corporate security Feedly Summary: Which is why Cisco is adding these Pensando DPUs to more switches Cisco is cramming into more of its switches Pensando data processing units (DPUs) from AMD, which will be dedicated to handling security,…

  • The Register: The biggest microcode attack in our history is underway

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    Kurt Seifried
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    Source URL: https://www.theregister.com/2025/02/10/microcode_attack_trump_musk/ Source: The Register Title: The biggest microcode attack in our history is underway Feedly Summary: When your state machines are vulnerable, all bets are off Opinion All malicious attacks on digital systems have one common aim: taking control. Mostly, that means getting a CPU somewhere to turn traitor, running code that silently…

  • Slashdot: How To Make Any AMD Zen CPU Always Generate 4 As a Random Number

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    Kurt Seifried
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    Source URL: https://it.slashdot.org/story/25/02/09/2021244/how-to-make-any-amd-zen-cpu-always-generate-4-as-a-random-number?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: How To Make Any AMD Zen CPU Always Generate 4 As a Random Number Feedly Summary: AI Summary and Description: Yes Summary: Google security researchers have identified a vulnerability in AMD’s security architecture, allowing them to inject unofficial microcode into processors, which can compromise the integrity of virtual environments…

  • Hacker News: Experience the DeepSeek R1 Distilled ‘Reasoning’ Models on Ryzen AI and Radeon

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    Kurt Seifried
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    Source URL: https://community.amd.com/t5/ai/experience-the-deepseek-r1-distilled-reasoning-models-on-amd/ba-p/740593 Source: Hacker News Title: Experience the DeepSeek R1 Distilled ‘Reasoning’ Models on Ryzen AI and Radeon Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the DeepSeek R1 model, a newly developed reasoning model in the realm of large language models (LLMs). It highlights its unique ability to perform…

  • The Register: Who’s afraid of DeepSeek’s impact on AI hardware sales? Not AMD CEO Lisa Su

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    Kurt Seifried
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    Source URL: https://www.theregister.com/2025/02/05/amd_q4_fy2024/ Source: The Register Title: Who’s afraid of DeepSeek’s impact on AI hardware sales? Not AMD CEO Lisa Su Feedly Summary: Predicts more efficient ML architectures will drive adoption, see Instinct sales accelerate, shares dive AMD’s chief exec Lisa Su has predicted the chip designer’s Instinct accelerators will drive tens of billions of…

  • The Register: Google: How to make any AMD Zen CPU always generate 4 as a random number

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    Kurt Seifried
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    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…

  • Hacker News: AMD: Microcode Signature Verification Vulnerability

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    Kurt Seifried
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    Source URL: https://github.com/google/security-research/security/advisories/GHSA-4xq7-4mgh-gp6w Source: Hacker News Title: AMD: Microcode Signature Verification Vulnerability Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses a security vulnerability in AMD Zen-based CPUs identified by Google’s Security Team, which allows local administrator-level attacks on the microcode verification process. This is significant for professionals in infrastructure and hardware…