Tag: research
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The Cloudflare Blog: How we prevent conflicts in authoritative DNS configuration using formal verification
Source URL: https://blog.cloudflare.com/topaz-policy-engine-design Source: The Cloudflare Blog Title: How we prevent conflicts in authoritative DNS configuration using formal verification Feedly Summary: We describe how Cloudflare uses a custom Lisp-like programming language and formal verifier (written in Racket and Rosette) to prevent logical contradictions in our authoritative DNS nameserver’s behavior. AI Summary and Description: Yes Summary:…
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Hacker News: A New Era of macOS Sandbox Escapes: Overlooked Attack Surface, 10+ New Vulns
Source URL: https://jhftss.github.io/A-New-Era-of-macOS-Sandbox-Escapes/ Source: Hacker News Title: A New Era of macOS Sandbox Escapes: Overlooked Attack Surface, 10+ New Vulns Feedly Summary: Comments AI Summary and Description: Yes Summary: The blog post discusses a series of novel sandbox escape vulnerabilities discovered in macOS, including various CVEs that expose how remote code execution (RCE) within a…
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Hacker News: LoRA vs. Full Fine-Tuning: An Illusion of Equivalence
Source URL: https://arxiv.org/abs/2410.21228 Source: Hacker News Title: LoRA vs. Full Fine-Tuning: An Illusion of Equivalence Feedly Summary: Comments AI Summary and Description: Yes Summary: The paper presents a comparative study of Low-Rank Adaptation (LoRA) and full fine-tuning for large language models (LLMs). It reveals significant differences in how each method alters pre-trained models, particularly focusing…
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Simon Willison’s Weblog: Project: VERDAD – tracking misinformation in radio broadcasts using Gemini 1.5
Source URL: https://simonwillison.net/2024/Nov/7/project-verdad/#atom-everything Source: Simon Willison’s Weblog Title: Project: VERDAD – tracking misinformation in radio broadcasts using Gemini 1.5 Feedly Summary: I’m starting a new interview series called Project. The idea is to interview people who are building interesting data projects and talk about what they’ve built, how they built it, and what they learned…
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Hacker News: Palantir Secures $99M Army Contract for User-Centered ML
Source URL: https://executivegov.com/2024/09/palantir-army-contract-user-centered-ml/ Source: Hacker News Title: Palantir Secures $99M Army Contract for User-Centered ML Feedly Summary: Comments AI Summary and Description: Yes Summary: Palantir Technologies has secured a significant $99.2 million contract from the U.S. Army to advance user-centered machine learning (UCML). This initiative highlights the increasing integration of AI and ML in military…
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Schneier on Security: Prompt Injection Defenses Against LLM Cyberattacks
Source URL: https://www.schneier.com/blog/archives/2024/11/prompt-injection-defenses-against-llm-cyberattacks.html Source: Schneier on Security Title: Prompt Injection Defenses Against LLM Cyberattacks Feedly Summary: Interesting research: “Hacking Back the AI-Hacker: Prompt Injection as a Defense Against LLM-driven Cyberattacks“: Large language models (LLMs) are increasingly being harnessed to automate cyberattacks, making sophisticated exploits more accessible and scalable. In response, we propose a new defense…