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AllSeen Lights Up IoT Networking World

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Linux
  • AllSeen Lights Up IoT Networking World

    The Internet of Thing (IoT) isn't just about connected refrigerators and toasters sending you email. It's about lighting, too. Today the AllSeen Alliance announced the formation of a new Connected Lighting Working Group that is tasked with building out a framework for network-enabled lighting.

  • Open IoT alliance to tackle smart, connected LEDs

    The open source AllSeen Alliance, which is standardizing IoT built around Qualcomm’s AllJoyn platform, has launched a Connected Lighting Working Group.

    The Linux Foundation announced the AllSeen Alliance last December to promote Qualcomm’s cross-platform AllJoyn open source project for Internet of Things interoperability. Since then, the Allseen Alliance has launched a number of working groups, the latest of which is a Connected Lighting Working Group.

More in Tux Machines

At SeaGL 2019, free software was in fine feather

While the satisfactions of software freedom are quite enjoyable on your own, some of the greatest joys of free software come from our opportunities to flock together with other members of our community: to collaborate on our work, teach new skills, or simply show off new achievements. A grassroots gathering like the Seattle GNU/Linux Conference (SeaGL) is fun because it’s so thoroughly participatory: everyone comes into the room with something they’re excited to tell you about, and they’re equally excited to hear what you’re working on. The people at the front of the room giving a keynote talk are just as likely to be sitting next to you in the next session, so you can tell them what you thought of their talk, and even find out how to participate in their projects! As someone who is fairly new to the free software world and comparatively short on tech knowledge, I mostly attended talks on free software culture and more easily understood technological talks, although these were hardly the only topics on offer. Having unfortunately missed the opening keynotes by Lisha Sterling and Abigail Cabunoc Mayes due to some bad allergies, I began the day with a talk on DIY decentralization, by Aeva Black. Black set an irreverent tone for their talk with a reference to the notoriously goofy nineties movie Hackers, but quickly veered into much more serious territory: major digital communication platforms have exercised bias and even overt censorship against marginalized groups. How do we navigate around the power of Facebook, Twitter, Google, and the rest? Decentralization, federation, and self-hosting provide some good solutions, and a quick demonstration showed that if you have some basic know-how and tools, anyone can do it. Read more

WireGuard Lands In Net-Next While It Waits For Inclusion In Linux 5.6

The WireGuard secure VPN tunnel kernel code has landed in net-next! This means that -- barring any major issues coming to light that would lead to a revert -- WireGuard will finally reach the mainline kernel with the Linux 5.6 cycle kicking off in late January or early February! Quick action overnight surprisingly saw WireGuard already land in net-next. It was just last night before sleeping that I wrote of the latest patch review for WireGuard and its prospects for Linux 5.6 after being just too late for Linux 5.5. Read more Also: WireGuard VPN is a step closer to mainstream adoption

Clear Linux On The OnLogic Karbon 700 Boosted Performance By 13% Over Ubuntu With 141 Benchmarks

Last month we reviewed the OnLogic Karbon 700 as a passively-cooled, industrial-grade PC powered by an eight-core / sixteen-thread Intel Xeon, 16GB of RAM, 512GB NVMe storage, and a plethora of connectivity options in suiting to industrial use-cases. The performance was great and even the thermal performance was very good for being a fan-less PC. In seeing how well other Linux distributions were panning out on the Karbon 700, I tested five popular Linux distributions on the Xeon Coffee Lake system and once again Intel's performance-optimized Clear Linux squeezed out much more performance potential. Read more

Security Leftovers

  • Security updates for Monday

    Security updates have been issued by CentOS (SDL), Debian (htmldoc, librabbitmq, nss, openjdk-7, openslp-dfsg, and phpmyadmin), Fedora (chromium, community-mysql, kernel, libidn2, oniguruma, proftpd, and rabbitmq-server), Mageia (ansible, clamav, evince, firefox, graphicsmagick, icu, libcryptopp, libtasn1, libtiff, libvncserver, libvpx, lz4, nss, openexr, openjpeg2, openssl, phpmyadmin, python-psutil, python-twisted, QT, sdl2_image, SDL_image, sysstat, thunderbird, and tnef), Oracle (firefox), Red Hat (java-1.8.0-ibm and nss), Scientific Linux (firefox and kernel), SUSE (kernel), and Ubuntu (nss).

  • Exploiting a Buffer Overflow Vulnerability

    Buffer overflow flaws can be present in both the web server and application server products that serve the static and dynamic portions of a site, or in the web application itself. Buffer overflows found in commonly-used server products are likely to become widely known and can pose a significant risk to users of these products.

  • Securing your Kubernetes cluster with Webhook and Keystone

    As we move into complex K8s cluster deployments, we need to consider a robust user and role management for our clusters. The native K8s user management is primitive and vulnerable to access and DOS attacks.