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Tag: handshake

  • Hacker News: Certificate Transparency in Firefox: A Big Step for Web Security

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    Kurt Seifried
    in

    Source URL: https://blog.transparency.dev/ct-in-firefox Source: Hacker News Title: Certificate Transparency in Firefox: A Big Step for Web Security Feedly Summary: Comments AI Summary and Description: Yes Summary: The implementation of Certificate Transparency (CT) enforcement in Firefox marks a significant advancement in web security, enhancing protection against certificate fraud and man-in-the-middle attacks. This change demands compliance from…

  • The Cloudflare Blog: QUIC action: patching a broadcast address amplification vulnerability

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    Kurt Seifried
    in

    Source URL: https://blog.cloudflare.com/mitigating-broadcast-address-attack/ Source: The Cloudflare Blog Title: QUIC action: patching a broadcast address amplification vulnerability Feedly Summary: Cloudflare was recently contacted by researchers who discovered a broadcast amplification vulnerability through their QUIC Internet measurement research. We’ve implemented a mitigation. AI Summary and Description: Yes **Summary:** This text discusses a recently discovered vulnerability in Cloudflare’s…

  • The Cloudflare Blog: Resolving a Mutual TLS session resumption vulnerability

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    Kurt Seifried
    in

    Source URL: https://blog.cloudflare.com/resolving-a-mutual-tls-session-resumption-vulnerability/ Source: The Cloudflare Blog Title: Resolving a Mutual TLS session resumption vulnerability Feedly Summary: Cloudflare patched a Mutual TLS (mTLS) vulnerability (CVE-2025-23419) reported via its Bug Bounty Program. The flaw in session resumption allowed client certificates to authenticate across different AI Summary and Description: Yes Summary: The text discusses a recently discovered…

  • Bulletins: Vulnerability Summary for the Week of January 27, 2025

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    Kurt Seifried
    in

    Source URL: https://www.cisa.gov/news-events/bulletins/sb25-034 Source: Bulletins Title: Vulnerability Summary for the Week of January 27, 2025 Feedly Summary: High Vulnerabilities PrimaryVendor — Product Description Published CVSS Score Source Info 0xPolygonZero–plonky2  Plonky2 is a SNARK implementation based on techniques from PLONK and FRI. Lookup tables, whose length is not divisible by 26 = floor(num_routed_wires / 3) always…

  • Hacker News: Breaking NATO Radio Encryption [video]

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    system automation
    in

    Source URL: https://media.ccc.de/v/38c3-breaking-nato-radio-encryption Source: Hacker News Title: Breaking NATO Radio Encryption Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text discusses significant vulnerabilities in the HALFLOOP-24 encryption algorithm utilized by the US military and NATO for high-frequency radio communication. It reveals that the encryption can be compromised within two hours of intercepted traffic…

  • Hacker News: Reclaim Your Data: Freeing a Wi-Fi Sensor from the Cloud

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    system automation
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    Source URL: https://embeddedartistry.com/blog/2024/11/04/reclaim-your-data-freeing-a-wi-fi-sensor-from-the-cloud/ Source: Hacker News Title: Reclaim Your Data: Freeing a Wi-Fi Sensor from the Cloud Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the security implications of a Wi-Fi connected radon sensor’s communication with the cloud, detailing methods to minimize reliance on third-party servers. It highlights the importance of…