Experimental News Clipping Site

Tag: memory protection

  • The Cloudflare Blog: Safe in the sandbox: security hardening for Cloudflare Workers

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    by

    Kurt Seifried
    in

    Source URL: https://blog.cloudflare.com/safe-in-the-sandbox-security-hardening-for-cloudflare-workers/ Source: The Cloudflare Blog Title: Safe in the sandbox: security hardening for Cloudflare Workers Feedly Summary: We are further hardening Cloudflare Workers with the latest software and hardware features. We use defense-in-depth, including V8 sandboxes and the CPU’s memory protection keys to keep your data safe. AI Summary and Description: Yes Summary:…

  • Slashdot: NVIDIA Warns Its High-End GPUs May Be Vulnerable to Rowhammer Attacks

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    Kurt Seifried
    in

    Source URL: https://hardware.slashdot.org/story/25/07/12/199238/nvidia-warns-its-high-end-gpus-may-be-vulnerable-to-rowhammer-attacks Source: Slashdot Title: NVIDIA Warns Its High-End GPUs May Be Vulnerable to Rowhammer Attacks Feedly Summary: AI Summary and Description: Yes Summary: The text discusses a new security notice from NVIDIA regarding vulnerabilities in GDDR6 memory on high-end GPUs due to Rowhammer attacks, showcasing the critical need for enabling Error Correction Code…

  • Cloud Blog: Optimizing image generation pipelines on Google Cloud: A practical guide

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    Kurt Seifried
    in

    Source URL: https://cloud.google.com/blog/products/ai-machine-learning/guide-to-optimizing-image-generation-pipelines/ Source: Cloud Blog Title: Optimizing image generation pipelines on Google Cloud: A practical guide Feedly Summary: Generative AI diffusion models such as Stable Diffusion and Flux produce stunning visuals, empowering creators across various verticals with impressive image generation capabilities. However, generating high-quality images through sophisticated pipelines can be computationally demanding, even with…

  • Hacker News: Windows Process Injection

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    system automation
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    Source URL: https://www.outflank.nl/blog/2024/10/15/introducing-early-cascade-injection-from-windows-process-creation-to-stealthy-injection/ Source: Hacker News Title: Windows Process Injection Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text introduces a novel process injection technique dubbed Early Cascade Injection, which enhances existing methods by executing more stealthily against Endpoint Detection and Response (EDR) systems. The author provides a detailed technical analysis of Windows…

  • Hacker News: A deep dive into Linux’s new mseal syscall

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    system automation
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    Source URL: https://blog.trailofbits.com/2024/10/25/a-deep-dive-into-linuxs-new-mseal-syscall/ Source: Hacker News Title: A deep dive into Linux’s new mseal syscall Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the introduction of a new syscall called `mseal` in the Linux kernel that implements a memory sealing protection mechanism. It highlights how `mseal` differs from previous memory protection…