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Tag: network traffic

  • Hacker News: A Brief History of Code Signing at Mozilla

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    Kurt Seifried
    in

    Source URL: https://hearsum.ca/posts/history-of-code-signing-at-mozilla/ Source: Hacker News Title: A Brief History of Code Signing at Mozilla Feedly Summary: Comments AI Summary and Description: Yes **Summary:** This text explores the evolution of code signing processes at Mozilla, detailing the complexity of securely shipping software to end-user devices over the last two decades. It emphasizes improvements in automation…

  • Hacker News: Everyone knows your location: tracking myself down through in-app ads

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    Kurt Seifried
    in

    Source URL: https://timsh.org/tracking-myself-down-through-in-app-ads/ Source: Hacker News Title: Everyone knows your location: tracking myself down through in-app ads Feedly Summary: Comments AI Summary and Description: Yes Summary: The text highlights a significant geolocation data leak involving over 2,000 apps that collect user data without consent, revealing privacy risks from intricate advertising networks. The author’s personal investigation…

  • The Register: Lazarus Group cloned open source projects to plant backdoors, steal credentials

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    Kurt Seifried
    in

    Source URL: https://www.theregister.com/2025/01/29/lazarus_groups_supply_chain_attack/ Source: The Register Title: Lazarus Group cloned open source projects to plant backdoors, steal credentials Feedly Summary: Stealing crypto is so 2024. Supply-chain attacks leading to data exfil pays off better? North Korea’s Lazarus Group compromised hundreds of victims across the globe in a massive secret-stealing supply chain attack that was ongoing…

  • Cloud Blog: A new flexible, simplified, and more secure way to configure GKE cluster connectivity

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    Kurt Seifried
    in

    Source URL: https://cloud.google.com/blog/products/containers-kubernetes/simplifying-gke-cluster-and-control-plane-networking/ Source: Cloud Blog Title: A new flexible, simplified, and more secure way to configure GKE cluster connectivity Feedly Summary: Google Kubernetes Engine (GKE) provides users with a lot of options when it comes to configuring their cluster networks. But with today’s highly dynamic environments, GKE platform operators tell us that they want…

  • Hacker News: Linux kernel could cut energy use in data centres by up to 30 per cent

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    Kurt Seifried
    in

    Source URL: https://cs.uwaterloo.ca/news/cheriton-school-computer-science-researchers-update-linux Source: Hacker News Title: Linux kernel could cut energy use in data centres by up to 30 per cent Feedly Summary: Comments AI Summary and Description: Yes Summary: Researchers have enhanced the Linux kernel to improve data center energy efficiency significantly, potentially reducing consumption by up to 30%. This innovation can have…

  • Schneier on Security: New VPN Backdoor

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    Kurt Seifried
    in

    Source URL: https://www.schneier.com/blog/archives/2025/01/new-vpn-backdoor.html Source: Schneier on Security Title: New VPN Backdoor Feedly Summary: A newly discovered VPN backdoor uses some interesting tactics to avoid detection: When threat actors use backdoor malware to gain access to a network, they want to make sure all their hard work can’t be leveraged by competing groups or detected by…

  • Slashdot: Could New Linux Code Cut Data Center Energy Use By 30%?

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    Kurt Seifried
    in

    Source URL: https://hardware.slashdot.org/story/25/01/25/2111225/could-new-linux-code-cut-data-center-energy-use-by-30?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: Could New Linux Code Cut Data Center Energy Use By 30%? Feedly Summary: AI Summary and Description: Yes Summary: Researchers at the University of Waterloo have developed an energy-efficient code modification for Linux that could significantly reduce data center energy consumption. Their innovation focuses on optimizing network traffic processing,…

  • The Register: Someone is slipping a hidden backdoor into Juniper routers across the globe, activated by a magic packet

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    Kurt Seifried
    in

    Source URL: https://www.theregister.com/2025/01/25/mysterious_backdoor_juniper_routers/ Source: The Register Title: Someone is slipping a hidden backdoor into Juniper routers across the globe, activated by a magic packet Feedly Summary: Who could be so interested in chips, manufacturing, and more, in the US, UK, Europe, Russia… Someone has been quietly backdooring selected Juniper routers around the world in key…

  • Slashdot: FBI: North Korean IT Workers Steal Source Code To Extort Employers

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    by

    Kurt Seifried
    in

    Source URL: https://it.slashdot.org/story/25/01/24/1851209/fbi-north-korean-it-workers-steal-source-code-to-extort-employers?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: FBI: North Korean IT Workers Steal Source Code To Extort Employers Feedly Summary: AI Summary and Description: Yes Summary: The text discusses cyber threats posed by North Korean IT workers who exploit their access to steal proprietary source code and demand ransoms, highlighting the need for enhanced security measures…