Experimental News Clipping Site

Tag: security hardening

  • Docker: The Supply Chain Paradox: When “Hardened” Images Become a Vendor Lock-in Trap

    —

    by

    Kurt Seifried
    in

    Source URL: https://www.docker.com/blog/hardened-container-images-security-vendor-lock-in/ Source: Docker Title: The Supply Chain Paradox: When “Hardened” Images Become a Vendor Lock-in Trap Feedly Summary: The market for pre-hardened container images is experiencing explosive growth as security-conscious organizations pursue the ultimate efficiency: instant security with minimal operational overhead. The value proposition is undeniably compelling—hardened images with minimal dependencies promise security…

  • Cloud Blog: How to build a digital twin to boost resilience

    —

    by

    Kurt Seifried
    in

    Source URL: https://cloud.google.com/blog/products/identity-security/how-to-build-a-digital-twin-to-boost-resilience/ Source: Cloud Blog Title: How to build a digital twin to boost resilience Feedly Summary: “There’s no red teaming on the factory floor,” isn’t an OSHA safety warning, but it should be — and for good reason. Adversarial testing in most, if not all, manufacturing production environments is prohibited because the safety…

  • AWS Open Source Blog: Modernizing Snowflake Corporate’s Kubernetes Infrastructure with Bottlerocket and Karpenter

    —

    by

    Kurt Seifried
    in

    Source URL: https://aws.amazon.com/blogs/opensource/modernizing-snowflake-corporates-kubernetes-infrastructure-with-bottlerocket-and-karpenter/ Source: AWS Open Source Blog Title: Modernizing Snowflake Corporate’s Kubernetes Infrastructure with Bottlerocket and Karpenter Feedly Summary: Snowflake Corporate IT Cloud Operations reached a critical juncture in its cloud infrastructure evolution. Managing large-scale containerized workloads on Amazon Elastic Kubernetes Service (Amazon EKS) demanded a modern, secure, and efficient operating system. The existing…

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

    —

    by

    Kurt Seifried
    in

    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…

  • Hacker News: Rocky Linux from CIQ – Hardened

    —

    by

    Kurt Seifried
    in

    Source URL: https://ciq.com/products/rocky-linux/hardened Source: Hacker News Title: Rocky Linux from CIQ – Hardened Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses Rocky Linux from CIQ – Hardened, highlighting its optimizations for mission-critical environments with strict security requirements. It emphasizes advanced security features like memory corruption detection, kernel integrity checking, and robust…

  • Alerts: Supply Chain Compromise of Third-Party GitHub Action, CVE-2025-30066

    —

    by

    Kurt Seifried
    in

    Source URL: https://www.cisa.gov/news-events/alerts/2025/03/18/supply-chain-compromise-third-party-github-action-cve-2025-30066 Source: Alerts Title: Supply Chain Compromise of Third-Party GitHub Action, CVE-2025-30066 Feedly Summary: A popular third-party GitHub Action, tj-actions/changed-files (tracked as CVE-2025-30066), was compromised. This GitHub Action is designed to detect which files have changed in a pull request or commit. The supply chain compromise allows for information disclosure of secrets including,…

  • Cloud Blog: Ghost in the Router: China-Nexus Espionage Actor UNC3886 Targets Juniper Routers

    —

    by

    Kurt Seifried
    in

    Source URL: https://cloud.google.com/blog/topics/threat-intelligence/china-nexus-espionage-targets-juniper-routers/ Source: Cloud Blog Title: Ghost in the Router: China-Nexus Espionage Actor UNC3886 Targets Juniper Routers Feedly Summary: Written by: Lukasz Lamparski, Punsaen Boonyakarn, Shawn Chew, Frank Tse, Jakub Jozwiak, Mathew Potaczek, Logeswaran Nadarajan, Nick Harbour, Mustafa Nasser Introduction In mid 2024, Mandiant discovered threat actors deployed custom backdoors on Juniper Networks’ Junos…

  • Docker: Docker Engine v28: Hardening Container Networking by Default

    —

    by

    Kurt Seifried
    in

    Source URL: https://www.docker.com/blog/docker-engine-28-hardening-container-networking-by-default/ Source: Docker Title: Docker Engine v28: Hardening Container Networking by Default Feedly Summary: Learn how Docker streamlines developer onboarding and helps organizations set up the right guardrails to give developers the flexibility to innovate within the boundaries of company policies.  AI Summary and Description: Yes Summary: The text discusses significant security enhancements…

  • Hacker News: Superior Internet Privacy with Whonix

    —

    by

    Kurt Seifried
    in

    Source URL: https://www.whonix.org/wiki/Homepage Source: Hacker News Title: Superior Internet Privacy with Whonix Feedly Summary: Comments AI Summary and Description: Yes Summary: Whonix is a privacy-focused operating system that offers robust anonymity and security features, primarily by routing internet traffic through the Tor network. Its architecture and numerous security measures provide advanced protection against various online…

  • Hacker News: OpenJDK Authorization

    —

    by

    system automation
    in

    Source URL: https://github.com/pfirmstone/jdk-with-authorization/blob/master/README.md Source: Hacker News Title: OpenJDK Authorization Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses a community fork of OpenJDK focused on enhancing Authorization functionalities while maintaining performance and scalability. It emphasizes policies based on the principle of least privilege and the importance of auditing untrusted code, while simultaneously…