A New Generation of Linux-Only
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Plasma on Mobile Devices
Plasma on Mobile devices Application Ecosystem MC Bhushan Shah KDE Developer Agenda ● Initial development of the Plasma Mobile ● Basic architecture details ● Advantages to KDE community ● Application ecosystem and development ● Future for Plasma Mobile ● Challenges Introduction ● KDE developer and sysadmin ● Plasma Mobile maintainer and lead developer ● Employed by Bluesystems GmbH ● From Vadodara, India KDE ● Previously known as the K Desktop Environment ● Now community, which creates free software for end users ● Several products including Plasma, KDE Frameworks, KDE applications. Plasma Mobile ● Announced in the July 2015 ● Vision of providing completely free and open-source mobile platform which respects user’s privacy and freedom. ● Initial prototype on the LG Nexus 5. Initial Development ● LGE Nexus 5 as reference device ● Ubuntu Touch 15.04 (vivid) as base system ● Makes use of the Android binary blobs / drivers ● Can also run on the desktop system for development Basic architecture details ● KWin wayland as compositor ● DRM/GBM or hwcomposer backends ● plasmashell and mobile shell package ● QtQuickControls2 and Kirigami for application development Advantages to KDE community ● Several performance improvements ● Better touch input support in applications and shell ● Improvements in Wayland support ● More modular and re-usable user interfaces Application ecosystem and development ● QtQuickControls2 and Kirigami as toolkit ● CMake/QMake as a buildsystem ● Various bundle formats as well as native distribution packaging for the distribution -
Backbox Penetration Testing Never Looked So Lovely
DISTROHOPPER DISTROHOPPER Our pick of the latest releases will whet your appetite for new Linux distributions. Picaros Diego Linux for children. here are a few distributions aimed at children: Doudou springs to mind, Tand there’s also Sugar on a Stick. Both of these are based on the idea that you need to protect children from the complexities of the computer (and protect the computer from the children). Picaros Diego is different. There’s nothing stripped- down or shielded from view. Instead, it’s a normal Linux distro with a brighter, more kid-friendly interface. The desktop wallpaper perhaps best We were too busy playing Secret Mario on Picaros Diego to write a witty or interesting caption. exemplifies this. On one hand, it’s a colourful cartoon image designed to interest young file manager. In the programming category, little young for a system like this, but the it children. Some of the images on the we were slightly disappointed to discover it may well work for children on the upper end landscape are icons for games, and this only had Gambas (a Visual Basic-like of that age range. should encourage children to investigate the language), and not more popular teaching Overall, we like the philosophy of wrapping system rather than just relying on menus. languages like Scratch or a Python IDE. Linux is a child-friendly package, but not On the other hand, it still displays technical However, it’s based on Debian, so you do dumbing it down. Picaros Diego won’t work details such as the CPU usage and the RAM have the full range of software available for every child, but if you have a budding and Swap availability. -
The Next-Gen Apertis Application Framework 1 Contents
The next-gen Apertis application framework 1 Contents 2 Creating a vibrant ecosystem ....................... 2 3 The next-generation Apertis application framework ........... 3 4 Application runtime: Flatpak ....................... 4 5 Compositor: libweston ........................... 6 6 Audio management: PipeWire and WirePlumber ............ 7 7 Session management: systemd ....................... 7 8 Software distribution: hawkBit ...................... 8 9 Evaluation .................................. 8 10 Focus on the development user experience ................ 12 11 Legacy Apertis application framework 13 12 High level implementation plan for the next-generation Apertis 13 application framework 14 14 Flatpak on the Apertis images ...................... 15 15 The Apertis Flatpak application runtime ................. 15 16 Implement a new reference graphical shell/compositor ......... 16 17 Switch to PipeWire for audio management ................ 16 18 AppArmor support ............................. 17 19 The app-store ................................ 17 20 As a platform, Apertis needs a vibrant ecosystem to thrive, and one of the 21 foundations of such ecosystem is being friendly to application developers and 22 product teams. Product teams and application developers are more likely to 23 choose Apertis if it offers flows for building, shipping, and updating applications 24 that are convenient, cheap, and that require low maintenance. 25 To reach that goal, a key guideline is to closely align to upstream solutions 26 that address those needs and integrate them into Apertis, to provide to appli- 27 cation authors a framework that is made of proven, stable, complete, and well 28 documented components. 29 The cornerstone of this new approach is the adoption of Flatpak, the modern 30 application system already officially supported on more than 20 Linux distribu- 1 31 tions , including Ubuntu, Fedora, Red Hat Enterprise, Alpine, Arch, Debian, 32 ChromeOS, and Raspian. -
How to Use Encryption and Privacy Tools to Evade Corporate Espionage
How to use Encryption and Privacy Tools to Evade Corporate Espionage An ICIT White Paper Institute for Critical Infrastructure Technology August 2015 NOTICE: The recommendations contained in this white paper are not intended as standards for federal agencies or the legislative community, nor as replacements for enterprise-wide security strategies, frameworks and technologies. This white paper is written primarily for individuals (i.e. lawyers, CEOs, investment bankers, etc.) who are high risk targets of corporate espionage attacks. The information contained within this briefing is to be used for legal purposes only. ICIT does not condone the application of these strategies for illegal activity. Before using any of these strategies the reader is advised to consult an encryption professional. ICIT shall not be liable for the outcomes of any of the applications used by the reader that are mentioned in this brief. This document is for information purposes only. It is imperative that the reader hires skilled professionals for their cybersecurity needs. The Institute is available to provide encryption and privacy training to protect your organization’s sensitive data. To learn more about this offering, contact information can be found on page 41 of this brief. Not long ago it was speculated that the leading world economic and political powers were engaged in a cyber arms race; that the world is witnessing a cyber resource buildup of Cold War proportions. The implied threat in that assessment is close, but it misses the mark by at least half. The threat is much greater than you can imagine. We have passed the escalation phase and have engaged directly into full confrontation in the cyberwar. -
Download Android Os for Phone Open Source Mobile OS Alternatives to Android
download android os for phone Open Source Mobile OS Alternatives To Android. It’s no exaggeration to say that open source operating systems rule the world of mobile devices. Android is still an open-source project, after all. But, due to the bundle of proprietary software that comes along with Android on consumer devices, many people don’t consider it an open source operating system. So, what are the alternatives to Android? iOS? Maybe, but I am primarily interested in open-source alternatives to Android. I am going to list not one, not two, but several alternatives, Linux-based mobile OSes . Top Open Source alternatives to Android (and iOS) Let’s see what open source mobile operating systems are available. Just to mention, the list is not in any hierarchical or chronological order . 1. Plasma Mobile. A few years back, KDE announced its open source mobile OS, Plasma Mobile. Plasma Mobile is the mobile version of the desktop Plasma user interface, and aims to provide convergence for KDE users. It is being actively developed, and you can even find PinePhone running on Manjaro ARM while using KDE Plasma Mobile UI if you want to get your hands on a smartphone. 2. postmarketOS. PostmarketOS (pmOS for short) is a touch-optimized, pre-configured Alpine Linux with its own packages, which can be installed on smartphones. The idea is to enable a 10-year life cycle for smartphones. You probably already know that, after a few years, Android and iOS stop providing updates for older smartphones. At the same time, you can run Linux on older computers easily. -
Open Hardware: Pureos and Arduino
Published on Tux Machines (http://www.tuxmachines.org) Home > content > Open Hardware: PureOS and Arduino Open Hardware: PureOS and Arduino By Rianne Schestowitz Created 07/01/2021 - 7:39am Submitted by Rianne Schestowitz on Thursday 7th of January 2021 07:39:57 AM Filed under Hardware [1] PureOS: freedom, privacy, and security [2] A recent blog post from Purism?the company that developed PureOS to run on its security- focused hardware?celebrates three years of FSF endorsement of the Linux distribution. While this endorsement is an achievement that is not as highly valued by our communities as one might think, the work done to obtain and maintain that endorsement is useful even to those who disdain the FSF or disagree with its definition of what makes a distribution "free". While Purism and PureOS have been on our radar for a few years now, it seems worth a look at where things have gone with the distribution?and the company behind it. The blog post notes that PureOS and Purism "sit on a three-legged stool of Freedom, Privacy and Security". The three are intertwined, of course, since PureOS consisting of only free software allows users to ensure there are no antifeatures being slipped into the OS or applications that would impact their privacy or security. Beyond that, free software is an excellent defense against various software supply-chain attacks; in addition the scrutiny of the code afforded to free software, it can also be built in a manner that provides more security... [...] As might be guessed, security and privacy features do not come for free?or even inexpensively. -
Diplomat: Using Delegations to Protect Community Repositories
Diplomat: Using Delegations to Protect Community Repositories Trishank Karthik Kuppusamy, Santiago Torres-Arias, Vladimir Diaz, and Justin Cappos, New York University https://www.usenix.org/conference/nsdi16/technical-sessions/presentation/kuppusamy This paper is included in the Proceedings of the 13th USENIX Symposium on Networked Systems Design and Implementation (NSDI ’16). March 16–18, 2016 • Santa Clara, CA, USA ISBN 978-1-931971-29-4 Open access to the Proceedings of the 13th USENIX Symposium on Networked Systems Design and Implementation (NSDI ’16) is sponsored by USENIX. Diplomat: Using Delegations to Protect Community Repositories Trishank Karthik Kuppusamy Santiago Torres-Arias Vladimir Diaz Justin Cappos Tandon School of Engineering, New York University Abstract software. Major repositories run by Adobe, Apache, Debian, Fedora, FreeBSD, Gentoo, GitHub, GNU Sa- Community repositories, such as Docker Hub, PyPI, vannah, Linux, Microsoft, npm, Opera, PHP, RedHat, and RubyGems, are bustling marketplaces that distribute RubyGems, SourceForge, and WordPress repositories software. Even though these repositories use common have all been compromised at least once [4,5,7,27,28,30, software signing techniques (e.g., GPG and TLS), at- 31,35,36,39–41,48,59,61,62,67,70,79,80,82,86,87,90]. tackers can still publish malicious packages after a server For example, a compromised SourceForge repository compromise. This is mainly because a community repos- mirror located in Korea distributed a malicious ver- itory must have immediate access to signing keys in or- sion of phpMyAdmin, a popular database administration der to certify the large number of new projects that are tool [79]. The modified version allowed attackers to gain registered each day. -
On Package Freshness in Linux Distributions Work in Progress
On Package Freshness in Linux Distributions Work in progress Damien Legay, Alexandre Decan, Tom Mens Software Engineering Lab University of Mons Legay, Decan, Mens On Package Freshness in Linux Distributions 1 Linux Distributions Legay, Decan, Mens On Package Freshness in Linux Distributions 2 Distribution Focus Distros emphasise different aspects: § Stability: § Debian (Stable) § CentOS § Security: § Qubes OS § Parrot Security OS § Alpine Linux § Package Freshness (how up to date compared to upstream): § Arch Linux § OpenSUSE Tumbleweed § Gentoo Legay, Decan, Mens On Package Freshness in Linux Distributions 3 Survey § First part of mixed study, empirical analyses in future § CHAOSSCon / FOSDEM § 68 participants § Questions: § Distros used § Perception of freshness § Importance of freshness § Motivations to update § Mechanisms used to update Legay, Decan, Mens On Package Freshness in Linux Distributions 4 Distributions Used Distribution First Second Third Total Ubuntu LTS 22 13 3 38 Debian Stable 13 9 8 30 Ubuntu 13 7 9 20 Debian Testing 5 8 2 15 Arch 8 4 2 14 CentOS 0 8 2 10 Mint 2 4 3 9 Fedora 3 4 1 8 Misc Others 2 6 2 10 Legay, Decan, Mens On Package Freshness in Linux Distributions 6 Package Categories Asked about 6 package categories: § Open source end-user software (OSS): LibreOffice, Firefox, GIMP… § Proprietary end-user software (PS): Adobe Reader, Skype, Spotify… § Development tools (DT): Emacs, Eclipse, git … § System tools and libraries (STL): openSSL, zsh, sudo … § Programing language runtimes (PLR): Python, Java… § Programing -
Introduction to Fmxlinux Delphi's Firemonkey For
Introduction to FmxLinux Delphi’s FireMonkey for Linux Solution Jim McKeeth Embarcadero Technologies [email protected] Chief Developer Advocate & Engineer For quality purposes, all lines except the presenter are muted IT’S OK TO ASK QUESTIONS! Use the Q&A Panel on the Right This webinar is being recorded for future playback. Recordings will be available on Embarcadero’s YouTube channel Your Presenter: Jim McKeeth Embarcadero Technologies [email protected] | @JimMcKeeth Chief Developer Advocate & Engineer Agenda • Overview • Installation • Supported platforms • PAServer • SDK & Packages • Usage • UI Elements • Samples • Database Access FireDAC • Migrating from Windows VCL • midaconverter.com • 3rd Party Support • Broadway Web Why FMX on Linux? • Education - Save money on Windows licenses • Kiosk or Point of Sale - Single purpose computers with locked down user interfaces • Security - Linux offers more security options • IoT & Industrial Automation - Add user interfaces for integrated systems • Federal Government - Many govt systems require Linux support • Choice - Now you can, so might as well! Delphi for Linux History • 1999 Kylix: aka Delphi for Linux, introduced • It was a port of the IDE to Linux • Linux x86 32-bit compiler • Used the Trolltech QT widget library • 2002 Kylix 3 was the last update to Kylix • 2017 Delphi 10.2 “Tokyo” introduced Delphi for x86 64-bit Linux • IDE runs on Windows, cross compiles to Linux via the PAServer • Designed for server side development - no desktop widget GUI library • 2017 Eugene -
Snap Vs Flatpak Vs Appimage: Know the Differences | Which Is Better
Published on Tux Machines (http://www.tuxmachines.org) Home > content > Snap vs Flatpak vs AppImage: Know The Differences | Which is Better Snap vs Flatpak vs AppImage: Know The Differences | Which is Better By Rianne Schestowitz Created 08/12/2020 - 8:29pm Submitted by Rianne Schestowitz on Tuesday 8th of December 2020 08:29:48 PM Filed under Software [1] Every Linux distribution has its own package manager tool or command-line based repository system to update, install, remove, and manage packages on the system. Despite having a native package manager, sometimes you may need to use a third-party package manager on your Linux system to get the latest version of a package to avoid repository errors and server errors. In the entire post, we have seen the comparison between Snap, AppImage, and Flatpak. Snap, Flatpak, and AppImage; all have their pros and cons. In my opinion, I will always prefer the Flatpak package manager in the first place. If I can?t find any packages on Flatpak, then I?ll go for the AppImage. And finally, Snap is an excellent store of applications, but it still requires some development. I would go to the Snap store for proprietary or semi-proprietary applications than main applications. Please share it with your friends and the Linux community if you find this post useful and informative. Let us know which package manager do you prefer to use on your Linux system. You can write also write down your opinions regarding this post in the comment section. [2] Software Source URL: http://www.tuxmachines.org/node/145224 Links: [1] http://www.tuxmachines.org/taxonomy/term/38 [2] https://www.ubuntupit.com/snap-vs-flatpak-vs-appimage-know-the-difference/. -
Praise for the Official Ubuntu Book
Praise for The Official Ubuntu Book “The Official Ubuntu Book is a great way to get you started with Ubuntu, giving you enough information to be productive without overloading you.” —John Stevenson, DZone Book Reviewer “OUB is one of the best books I’ve seen for beginners.” —Bill Blinn, TechByter Worldwide “This book is the perfect companion for users new to Linux and Ubuntu. It covers the basics in a concise and well-organized manner. General use is covered separately from troubleshooting and error-handling, making the book well-suited both for the beginner as well as the user that needs extended help.” —Thomas Petrucha, Austria Ubuntu User Group “I have recommended this book to several users who I instruct regularly on the use of Ubuntu. All of them have been satisfied with their purchase and have even been able to use it to help them in their journey along the way.” —Chris Crisafulli, Ubuntu LoCo Council, Florida Local Community Team “This text demystifies a very powerful Linux operating system . in just a few weeks of having it, I’ve used it as a quick reference a half dozen times, which saved me the time I would have spent scouring the Ubuntu forums online.” —Darren Frey, Member, Houston Local User Group This page intentionally left blank The Official Ubuntu Book Sixth Edition This page intentionally left blank The Official Ubuntu Book Sixth Edition Benjamin Mako Hill Matthew Helmke Amber Graner Corey Burger With Jonathan Jesse, Kyle Rankin, and Jono Bacon Upper Saddle River, NJ • Boston • Indianapolis • San Francisco New York • Toronto • Montreal • London • Munich • Paris • Madrid Capetown • Sydney • Tokyo • Singapore • Mexico City Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. -
Free Software As Commons
FREE SOFTWARE AS COMMONS BETWEEN INFORMATIONAL CAPITALISM AND A NEW MODE OF PRODUCTION By Emrah Irzık Submitted to Central European University Department of Sociology and Social Anthropology In partial fulfillment of the requirements for the degree of Doctor of Philosophy Supervisor: Professor Jakob Rigi CEU eTD Collection Budapest, Hungary 2015 Statement I hereby state that the thesis contains no material accepted for any other degrees in any other institutions. The thesis contains no materials previously written and/or published by another person, except where appropriate acknowledgment is made in the form of bibliographical reference. Emrah Irzık Budapest, November 2015 CEU eTD Collection Abstract Free Software is a particular way of organizing the production and distribution of software that offers a solid alternative to the intellectual property regime by constituting an open commons: non-proprietary, created and held in common by all. Considering that in contemporary capitalism a significant amount of wealth is created through the application of intellectual effort to existing knowledge to produce new, higher compositions of knowledge that can be privately monetized as intellectual property, the challenge that Free Software might present to capitalism is bound to have important transformational potential. This potential needs to be studied both on an empirical level, in its partial and concrete manifestations in actual projects, and investigated more theoretically, to see if Free Software can be characterized as a nascent, new mode of production. This dissertation aims to contribute to the theorization of the relation between Free Software as a commons and the tenets of informational capitalism by means of an analytical study that is supported by an ethnography of a particular instance of Free Software as a project and a community.