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OSS

3-D Printing and Open Hardware

Filed under
Hardware
OSS
  • Open Source Innovation Could Put a 3D Bioprinter in Your Living Room

    3D bioprinting traditionally requires high-level expertise, proprietary technology and a five-figure investment. A team of researchers from Carnegie Mellon University setout to change all that. In a paper published earlier this month in HardwareX, the group released the design of a fully functional 3D bioprinter it built by altering a widely available desktop 3D machine. The team’s innovation could be a game changer in terms of the overall accessibility of bioprinting.

  • 3D Printing the SynDaver Open-Source Healthcare Mannequin

    As desktop 3D printers become more robust, reliable, and feature-rich, we are seeing a definite shift in professional use-cases from prototyping to producing final products.

  • Unlock & Talk: Open Source Bootloader & Modem

    Since [Tom Nardi] introduced Hackaday readers to postmarketOS, the team has made progress on compiling a standard bootloader for MediaTek System-on-Chip (SoC) processors. Many Android phones use the MIT-licensed Little Kernel as the base of their bootloader and then apply custom closed-source modifications. [McBitter] has worked to eliminate this closed-source code by porting Little Kernel to the MT6735P used in the Coolpad Modena 2. By understanding the modifications MediaTek used for this particular SoC, the postmarketOS team hopes to use their modified, open-source Little Kernel bootloader with other MediaTek-based devices. While progress has been difficult and attempts at using emulators to probe bootloader memory have failed, [McBitter] was able to decode the DRAM configuration settings by searching for a leaked portion of the configuration strings. Now that he can set up the DRAM, there should be few barriers to running Little Kernel.

FoundationDB Source Code Shared

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OSS

OSS Leftovers

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OSS
  • Prospects for free software in cars

    Car manufacturers, like most companies, navigate a narrow lane between the benefits of using free and open-source software and the perceived or real importance of hiding their trade secrets. Many are using free software in some of the myriad software components that make up a modern car, and even work in consortia to develop free software. At the recent LibrePlanet conference, free-software advocate Jeremiah Foster covered progress in the automotive sector and made an impassioned case for more free software in their embedded systems. Foster has worked in automotive free software for many years and has played a leading role in the GENIVI Alliance, which is dedicated to incorporating free software into in-vehicle infotainment (IVI) systems. He is currently the community manager for the GENIVI Alliance.

    First, Foster talked about the importance of software in modern vehicles. He pointed out that software increasingly becomes the differentiator used to market cars. Horsepower no longer sells these vehicles, Foster says—features do. He claims that some companies even sell the car at cost (the old "razor/blades" or "printer/ink" business model) and make their money on aftermarket apps and features. Companies are finding it effective to get hardware from other manufacturers while improving the user experience through their software. Some of these features contribute to safety (such as alerts that help you drive within the lane or parallel park), and some may be critical, such dashboard icons that warn the driver of electrical system problems or low brake fluid.

  • Productising open source integration

    We asked Lumina Networks’ CEO Andrew Coward, how companies can make best use of open source. “Open source is not a spectator sport,” says Andrew. “Sitting around and waiting for somebody to show up and deliver the equivalent of your existing vendor’s offering is not the right approach. So we work best when our customers are very engaged. And really, it’s all about how you automate things.”

  • Riot: A Distributed Way of Having IRC and VOIP Client and Home Server

    Riot is a free and open source decentralized instant messaging application that can be considered an alternative to Slack. We take a look at features of Riot, installation procedure and usage.

    It’s surprising that many Linux users and open source projects use a proprietary messaging service like Slack. Even we at It’s FOSS use Slack for our internal communication which I don’t like. This is why I came up with the proposal of using an open source alternative to Slack, called Riot.

  • Announcing the 2018 Fractal Hackfest

    For the past few months, I’ve been contributing to a new group messaging app called Fractal. Its aim is to be so good that we can maybe, eventually, finally replace IRC as the primary communication channel for GNOME development.

  • The ticking time bomb: Fake ad blockers in Chrome Web Store

    People searching for a Google Chrome ad blocking extension have to choose from dozens of similarly named extensions. Only few of these are legitimate, most are forks of open source ad blockers trying to attract users with misleading extension names and descriptions. What are these up to? Thanks to Andrey Meshkov we now know what many people already suspected: these extensions are malicious. He found obfuscated code hidden carefully within a manipulated jQuery library that accepted commands from a remote server.

  • Google Chrome now blocks autoplaying video with sound

    Video that plays without audio, or that a user has tapped or clicked on, will still play. On mobile, autoplaying videos will be allowed on sites that have been added as a bookmark to the home screen, while desktop sites that a user frequently actively watches video on will be allowed to autoplay videos with sound as ranked by the firm’s new Media Engagement Index (MEI).

  • Israeli Government Is Open Sourcing Its Software Code

    Just yesterday, we told you about German government’s decision to go ahead with an open source solution for creating its private cloud. The government announced a partnership with Nextcloud, which is a popular open source solutions provider.

    In another encouraging development for the open source enthusiasts, the Israeli government has decided to open source its software code. As a result, the released code will be available to public and free to reuse.

3 tips for organizing your open source project's workflow on GitHub

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OSS

Managing an open source project is challenging work, and the challenges grow as a project grows. Eventually, a project may need to meet different requirements and span multiple repositories. These problems aren't technical, but they are important to solve to scale a technical project. Business process management methodologies such as agile and kanban bring a method to the madness. Developers and managers can make realistic decisions for estimating deadlines and team bandwidth with an organized development focus.

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How will the GDPR impact open source communities?

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OSS

The General Data Protection Regulation (GDPR) was approved by the EU Parliament on April 14, 2016, and will be enforced beginning May 25, 2018. The GDPR replaces the Data Protection Directive 95/46/EC which was designed "to harmonize data privacy laws across Europe, to protect and empower all EU citizens data privacy and to reshape the way organizations across the region approach data privacy."

The aim of the GDPR is to protect the personal data of individuals in the EU in an increasingly data-driven world.

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FOSS Events in Europe: Rust, foss-north, KubeCon + CloudnativeCon Europe 2018

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OSS
  • Rust loves GNOME Hackfest: Day 1

    This is a report of the first day of the Rust loves GNOME Hackfest that we are having in Madrid at the moment. During the first day we had a round of introductions and starting outlining the state of the art.

  • Madrid GNOME+Rust Hackfest, part 1

    I'm in Madrid since Monday, at the third GNOME+Rust hackfest! The OpenShine folks are kindly letting us use their offices, on the seventh floor of a building by the Cuatro Caminos roundabout.

    I am very, very thankful that this time everyone seems to be working on developing gnome-class. It's a difficult project for me, and more brainpower is definitely welcome — all the indirection, type conversion, GObject obscurity, and procedural macro shenanigans definitely take a toll on oneself.

  • Five days left

    I use to joke that the last week before foss-north is the worst – everything is done, all that is left is the stress.

  • KubeCon + CloudnativeCon Europe 2018

    The Cloud Native Computing Foundation’s flagship conference will be taking place in Copenhagen from May 2-4. It will cover Kubernetes, Prometheus OpenTracing, Fluentd, Linkerd, gRPC, CoreDNS, and other key technologies in cloud native computing.

OSS and Security Leftovers

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OSS
Security
  • Open-source library for improving security of AI systems

    Attacks against neural networks have recently been flagged as one of the biggest dangers in our modern world where AI systems are increasingly getting embedded in many technologies we use and depend on daily.

    Adversaries can sometimes tamper with them even if they don’t know much about them, and “breaking” the system could result in very dangerous consequences.

    [...]

    The library is written in Python, as it is the most commonly used programming language for developing, testing and deploying Deep Neural Networks.

  • IBM launches open-source library for securing AI systems

    On Tuesday at the RSA conference in San Francisco, IBM announced the launch of the Adversarial Robustness Toolbox to support developers and users of AI that may become the victims of attacks against AI systems including Deep Neural Networks (DNNs).

    According to the tech giant, threat actors may be able to exploit weaknesses in AI systems through very subtle means. Simple, small, and often undetectable alterations in content including images, video, and audio recordings can be crafted to confuse AI systems, even without a deep knowledge of the AI or DNN a cyberattack is targeting.

  • IBM releases new toolbox to protect AI from adversarial attacks

    IBM is releasing an open-source software library to combat against adversarial attacks in deep neural networks (DNNs). DNNs are machine learning models that are capable of recognizing patterns.

  • Build a serverless framework at home: Go on, bit of open sourcey hijinx won't hurt

    First unveiled at SpringOne Platform in December, riff is still an early project. It emerged from the Spring Cloud Data Flow, a data integration project to run Java code as microservices created under Pivotal's open source Java-focused Spring framework.

    "Riff is the next step in that evolution," says Jürgen Leschner, a riff organiser who works at Pivotal. Instead of running microservices that persist in containers, serverless models hide the containers from the developers and operations teams entirely. Instead, when a developer calls a software function, the container orchestration system (in riff's case, Kubernetes) spins one up and then kills it off silently.

    [...]

    The benefits of open source serverless

    What do these open source serverless options bring to the party? Unless you're using them to slurp services on the AWS platform and minimise container fees by weeding out idle compute power, why bother?

    Efficiency for developers is one driver, says Leschner. "Developers don’t have to worry about building the connectors and boilerplate stuff into their code. They can package a simpler project and the boilerplate is already in the platform."

  • Failure to secure open source code spurs DevSecOps boom [Ed: Yet another one of those 'journalists' who help marketing from anti-FOSS entity because it's disguised as 'research']

    A survey of over 2,000 IT pros shows that fear of data breaches is increasing investments in DevSecOps tools, particularly automated security tools and oversight of open source software.

  • Security updates for Wednesday

More on Nextcloud in Germany

Filed under
Server
OSS
  • German government moves to open source private cloud

    The German federal government is moving to an open source, self-hosted cloud platform from Nextcloud for file sync and sharing and collaboration, in order to protect the data of its citizens.

    The Federal Information Technology Center (ITZBund), which takes care of IT services for the entire federal government, has been running a pilot of 5000 users with Nextcloud since October 2016 and after a successful tender this will now be rolled out everywhere.

  • German government chooses Nextcloud for open-source files

    Nextcloud has revealed its new three-year contract which will consist of supplying the German federal government with its private, on-premises cloud platform.

  • Open source's big German win: 300,000 users shift to Nextcloud for file sharing

    The German federal government has chosen local private cloud and open-source file-sync operator Nextcloud as its collaboration and file-sharing platform for 300,000 government users.

    Nextcloud arrived on Germany's tech scene in 2016 after Frank Karlitschek, co-founder of the open source infrastructure-as-a-service (IaaS) cloud program OwnCloud, forked the software to create a more open-source model.

  • German Government Chooses Open Source For Its Federal Cloud Solution

    It’s not hidden that apart from costing tons of money, the use of proprietary software also brings along hidden security caveats. These are the two primary reasons why the usage of open source software is being pushed in public agencies all around the world, especially in European countries.

Oracle Releases Oracle Linux 7.5 and VirtualBox 5.2.10

Filed under
Red Hat
OSS
  • Announcing the release of Oracle Linux 7 Update 5

    Oracle is pleased to announce the general availability of Oracle Linux 7 Update 5 for the x86_64 architecture. You can find the individual RPM packages on the Unbreakable Linux Network (ULN) and the Oracle Linux yum server. ISO installation images will soon be available for download from the Oracle Software Delivery Cloud and Docker images will soon be available via Oracle Container Registry and Docker Hub.

  • Oracle Linux 7 Update 5 Released, Offering Two Kernel Options & Still Supporting Btrfs

    Just one week after launching Red Hat Enterprise Linux 7.5, Oracle has released the latest version of their RHEL7-derived Oracle Linux 7. The Oracle Linux 7 Update 5 pulls in the latest *EL7 changes while also offering their "Unbreakable Enterprise Kernel" option.

  • Oracle VM VirtualBox 5.2.10 now available!

    Oracle has released VirtualBox 5.2 Maintenance Release 10.

    Oracle VM VirtualBox 5.2.10 addresses all the CPU (Critical Patch Updates) Advisory for April 2018 related to Oracle VM VirtualBox; A Critical Patch Update is a collection of patches for multiple security vulnerabilities.

  • Oracle Releases VirtualBox 5.2.10 with Fix for KDE Plasma Hang, More Bug Fixes

    Oracle announced a few moments ago the release of the VirtualBox 5.2.10 maintenance update for their open-source and cross-platform virtualization solution for Linux, Windows, and macOS operating systems.

    VirtualBox 5.2.10 is here one and a half months after version 5.2.8 to fix all the critical security vulnerabilities related to Oracle VM VirtualBox, as well as various reported bugs. Among these, we can mention a hang that occurred when starting the KDE Plasma desktop environment on various GNU/Linux distributions.

    The update also addresses a regression from VirtualBox 5.2.0 that allowed the presence of multiple NVMe controllers with ICH9 enabled, fixes an interrupt storm issue in FreeBSD guests with HDA audio enabled, and adds support for handling the 0.0.0.0 nameserver as a valid NAT setting.

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More in Tux Machines

Today in Techrights

today's leftovers

  • Debian XU4 images updated
    I've updated my Debian images for the ODROID XU4; the newest build was done before stretch release, and a lot of minor adjustments have happened since then.
  • Parrot 4.0 Ethical Hacking Linux Distro Released
  • FBI says Russians hacked [sic] hundreds of thousands of home and office routers

    The warning followed a court order Wednesday that allowed the FBI to seize a website that the hackers [sic] planned to use to give instructions to the routers. Though that cut off malicious communications, it still left the routers infected, and Friday’s warning was aimed at cleaning up those machines.

  • FBI tells router users to reboot now to kill malware infecting 500k devices

    Researchers from Cisco’s Talos security team first disclosed the existence of the malware on Wednesday. The detailed report said the malware infected more than 500,000 devices made by Linksys, Mikrotik, Netgear, QNAP, and TP-Link. Known as VPNFilter, the malware allowed attackers to collect communications, launch attacks on others, and permanently destroy the devices with a single command. The report said the malware was developed by hackers [sic] working for an advanced nation, possibly Russia, and advised users of affected router models to perform a factory reset, or at a minimum to reboot.

Software and Games: KStars, Opera, OpenStack, MariaDB and More

  • KStars 2.9.6 is Released!
    I'm glad to announce the release of KStars 2.9.6 for Windows, MacOS, and Linux. This is a minor bugfix release.
  • Opera 54 Browser Enters Beta with News on the Speed Dial, Update & Recovery Menu
    Opera has promoted its upcoming Opera 54 web browser to the beta channel, giving us a glimpse of what to expect from the final version, due for release sometime next month. Based on the open-source Chromium 67.0.3396.18 web browser, Opera 54 recently entered beta stages of development with a plethora of new features and improvements, among which we can mention a new Update & Recovery Opera menu page that makes it easier for users to update the web browser and reset it to its default state, including the ability to clear temporary data, such as cookies.
  • OpenStack at a Crossroads
    The OpenStack of a few years ago is dead, however. What has emerged from the hype cycle is a materially different foundation, mission and software stack, with a great deal of change still ahead of it.
  • The OpenStack Foundation grows beyond OpenStack
    The OpenStack Foundation has made a considerable change to its development process and governance structure by introducing two open source projects that are not part of the OpenStack cloud platform. This week, the organization launched version 1.0 of Kata Containers - a runtime system with an emphasis on speed and security, enabling users to boot a VM in as little as five seconds - and introduced a brand new project called Zuul, spinning out the software development and integration platform that has been used by the OpenStack community internally since 2012.
  • Oracle nemesis MariaDB tries to lure enterprise folk with TX 3.0
    Open-source database biz MariaDB has upped the ante in its war against Oracle, promising enterprise customers better compatibility with – and easier migration from – Big Red. The Finnish firm's latest offering, MariaDB TX 3.0, released for GA today, extends the number of use cases to include temporal processing and advanced data protection for sensitive and personally identifiable information, as well as Oracle compatibility. The broad aim is to tap into customers' grumbles over legacy vendor lock-in, while convincing the bigger customers that they can move to an open-source database without compromising performance.
  • The Humble Monthly Bundle just added two great Linux games
    For those that are interested, you can secure a copy of two great Linux games in the current Humble Monthly Bundle. Just added today are: Get Cook, Serve, Delicious! 2!! Ken Follett's The Pillars of the Earth
  • SC-Controller 0.4.3 Released, Support Steam Controller & Sony DS4 Over Bluetooth
    For those looking to manage your Steam Controller and other supported Linux gaming peripheral input devices outside of Steam, there is a new release of the independently-developed SC-Controller Linux user-space software. While Linux 4.18 is bringing the Steam Controller kernel driver, for those looking for a Steam Controller solution right now to enjoy this excellent gaming controller for now outside of Steam, SC-Controller fills that void.

Huawei, Fuchsia and More

  • Huawei will no longer allow bootloader unlocking (Update: Explanation from Huawei)

    "In order to deliver the best user experience and prevent users from experiencing possible issues that could arise from ROM flashing, including system failure, stuttering, worsened battery performance, and risk of data being compromised, Huawei will cease providing bootloader unlock codes for devices launched after May 25, 2018. [...]"

  • Fuchsia Friday: How ad targeting might be a hidden cost of Fuchsia’s structure
     

    Fuchsia, by its nature, comes with the potential for a handful of new opportunities for ad targeting. Let’s peer into the dark side of Fuchsia’s innovative features.

  • iPhone Quarter, ZTE Troubles, Facebook Troubles, Nokia Come-back
     

    So the past month or two? The Quarterly results cycle came in. The item often of great interest is the Apple iPhone performance. 52.2 million iPhones shipped and that gives roughly a flat market share compared to the year before, so about 14%-15%. I'll come and do the full math later of the quarterly data. That race is no longer in any way interesting.

    But two Top 10 smartphone brands ARE in the news. One who is facing imminent death and the other who is making a miraculous return-from-dead. So imminent death and current Top 10 brand first. ZTE. The Trump administration has put a massive squeeze on ZTE and the company is in serious trouble of imminent collapse. Then bizarrely, Trump reversed course and felt he needed to protect CHINESE employment (???) and after yet another typical Trump-mess, we now are at a Never-Neverland where Trump's own party Republicans are revolting against their President and well, ZTE may end up a casualty of this mess. We'll keep an eye on it.

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