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Tag: environment

  • Slashdot: Microsoft Announces ‘Hyperlight Wasm’: Speedy VM-Based Security at Scale with a WebAssembly Runtime

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    Kurt Seifried
    in

    Source URL: https://developers.slashdot.org/story/25/03/30/0627205/microsoft-announces-hyperlight-wasm-speedy-vm-based-security-at-scale-with-a-webassembly-runtime?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: Microsoft Announces ‘Hyperlight Wasm’: Speedy VM-Based Security at Scale with a WebAssembly Runtime Feedly Summary: AI Summary and Description: Yes Summary: The text discusses the innovative Hyperlight open-source Rust library developed by Microsoft’s Azure Core Upstream team, designed to execute functions quickly and securely within virtual machines (VMs). This…

  • Hacker News: Operationalizing Macaroons

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    Kurt Seifried
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    Source URL: https://fly.io/blog/operationalizing-macaroons/ Source: Hacker News Title: Operationalizing Macaroons Feedly Summary: Comments AI Summary and Description: Yes Summary: The text provides a deep dive into the engineering and security aspects of Macaroon tokens used by Fly.io, highlighting their implementation, operational nuances, and the associated security measures. For professionals in AI, cloud, and infrastructure security, it…

  • Hacker News: Show HN: Cloud-Ready Postgres MCP Server

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    Kurt Seifried
    in

    Source URL: https://github.com/stuzero/pg-mcp Source: Hacker News Title: Show HN: Cloud-Ready Postgres MCP Server Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The PostgreSQL Model Context Protocol (PG-MCP) Server enhances database interaction for AI agents, offering a comprehensive API for efficient querying and management of PostgreSQL databases. Its implementation provides valuable features like multi-database support,…

  • Hacker News: OSS-SEC: Three bypasses of Ubuntu’s unprivileged user namespace restrictions

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    Kurt Seifried
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    Source URL: https://seclists.org/oss-sec/2025/q1/253 Source: Hacker News Title: OSS-SEC: Three bypasses of Ubuntu’s unprivileged user namespace restrictions Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text describes three significant bypass vulnerabilities affecting Ubuntu’s unprivileged user namespace restrictions, as outlined in a Qualys Security Advisory. It highlights how unprivileged users can exploit these vulnerabilities to…

  • Slashdot: New Ubuntu Linux Security Bypasses Require Manual Mitigations

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    Kurt Seifried
    in

    Source URL: https://it.slashdot.org/story/25/03/29/0555241/new-ubuntu-linux-security-bypasses-require-manual-mitigations?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: New Ubuntu Linux Security Bypasses Require Manual Mitigations Feedly Summary: AI Summary and Description: Yes Summary: The text discusses significant security bypasses discovered in Ubuntu Linux that could allow local attackers to exploit kernel vulnerabilities. With the involvement of cloud security researchers from Qualys, it highlights the limitations in…

  • Slashdot: First Trial of Generative AI Therapy Shows It Might Help With Depression

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    Kurt Seifried
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    Source URL: https://slashdot.org/story/25/03/29/101206/first-trial-of-generative-ai-therapy-shows-it-might-help-with-depression?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: First Trial of Generative AI Therapy Shows It Might Help With Depression Feedly Summary: AI Summary and Description: Yes Summary: The text discusses the first clinical trial of Therabot, a generative AI therapy bot designed to assist individuals with mental health conditions. The trial results indicate that the AI-based…

  • Hacker News: Building a search engine from scratch, in Rust: part 1

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    by

    Kurt Seifried
    in

    Source URL: https://jdrouet.github.io/posts/202503170800-search-engine-part-1/ Source: Hacker News Title: Building a search engine from scratch, in Rust: part 1 Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text discusses the development of a cross-platform search engine that incorporates encryption capabilities, focusing on the storage challenges and the technical implementation using the File System API of…

  • Hacker News: Noise cancellation improves turn-taking for AI Voice Agents

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    Kurt Seifried
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    Source URL: https://krisp.ai/blog/improving-turn-taking-of-ai-voice-agents-with-background-voice-cancellation/ Source: Hacker News Title: Noise cancellation improves turn-taking for AI Voice Agents Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the advancements in AI voice agents, particularly focusing on the integration of Krisp’s background voice and noise cancellation technologies. This introduces significant improvements in turn-taking accuracy and speech…