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Security, Internet and Containers

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Security
  • Security updates for Tuesday

    Security updates have been issued by CentOS (dnsmasq, net-snmp, and xstream), Debian (mutt), Gentoo (cfitsio, f2fs-tools, freeradius, libvirt, mutt, ncurses, openjpeg, PEAR-Archive_Tar, and qtwebengine), openSUSE (chromium, mutt, stunnel, and virtualbox), Red Hat (cryptsetup, gnome-settings-daemon, and net-snmp), Scientific Linux (xstream), SUSE (postgresql, postgresql12, postgresql13 and rubygem-nokogiri), and Ubuntu (mutt). 

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  • WordPress security & hardening, the definitive guide

    WordPress is massively popular. Around every one in five sites on the Internet uses WordPress in some form. Be that to run a humble blog, or a multi-site Content Management System (CMS) or eCommerce site. As a result, it is no surprise that WordPress websites are a very popular target for both experienced hackers and script-kiddies alike.

    The last thing any webmaster wants is to find out that their website has been hacked; maybe taken hostage and is part of a botnet, spreading malware, or partaking in Denial of Service (DoS) attacks. In this article we’ll be sharing a number of tips and strategies to help you harden your WordPress website.

  • The Mozilla Blog: Why getting voting right is hard, Part V: DREs (spoiler: they’re bad)

    This is the fifth post in my series on voting systems (catch up on parts I, II, III and IV), focusing on computerized voting machines. The technical term for these is Direct Recording Electronic (DRE) voting systems, but in practice what this means is that you vote on some kind of computer, typically using a touch screen interface. As with precinct-count optical scan, the machine produces a total count, typically recorded on a memory card, printed out on a paper receipt-like tape, or both. These can be sent back to election headquarters, together with the ballots, where they are aggregated.

  • Jessica Rosenworcel’s appointment is good for the internet

    With a new year comes change, and one change we’re glad to see in 2021 is new leadership at the Federal Communications Commission (FCC). On Thursday, Jan. 21, Jessica Rosenworcel, a longtime FCC commissioner, was appointed as acting chair. It’s an important role that will drive policy discussions affecting the internet and all of us who use it. Her appointment gives us hope that under her wing, the agency will develop strong policies that look out for everyday people. Here are a few reasons Jessica Rosenworcel’s appointment is good for the internet.

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    We look forward to working with the FCC to reinstate net neutrality protections and close the digital divide. Jessica Rosenworcel’s ascent to acting chair of the FCC bodes well for the future of both issues. And we can imagine a brighter future for a healthy internet if she were to be nominated for the role permanently.

  • Compute confidently at the Edge with Rancher and Longhorn 1.1 | SUSE Communities

    Today’s announcement of Longhorn 1.1, a Cloud Native Computing Foundation (CNCF) Sandbox project, is exciting news for users of Rancher, SUSE’s Kubernetes management platform and the Kubernetes community. Longhorn is an enterprise-grade, cloud native container storage solution that went GA in June 2020. Since then, adoption has increased by 235 percent. Now Longhorn is the first cloud native storage solution designed and built for the edge, with ARM64 support, new self-healing capabilities and increased performance visibility.

  • Longhorn 1.1 Offers ‘ReadWriteMany’ Support Across Containers

    SUSE has announced the release of Longhorn 1.1 which allows DevOps teams to manage persistent data volumes in any Kubernetes environment while bringing an enterprise-grade but vendor neutral approach to cloud-native storage.

More in Tux Machines

digiKam 7.7.0 is released

After three months of active maintenance and another bug triage, the digiKam team is proud to present version 7.7.0 of its open source digital photo manager. See below the list of most important features coming with this release. Read more

Dilution and Misuse of the "Linux" Brand

Samsung, Red Hat to Work on Linux Drivers for Future Tech

The metaverse is expected to uproot system design as we know it, and Samsung is one of many hardware vendors re-imagining data center infrastructure in preparation for a parallel 3D world. Samsung is working on new memory technologies that provide faster bandwidth inside hardware for data to travel between CPUs, storage and other computing resources. The company also announced it was partnering with Red Hat to ensure these technologies have Linux compatibility. Read more

today's howtos

  • How to install go1.19beta on Ubuntu 22.04 – NextGenTips

    In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programming language that is easy to learn and use. It is built-in concurrency and has a robust standard library. It is reliable, builds fast, and efficient software that scales fast. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel-type systems enable flexible and modular program constructions. Go compiles quickly to machine code and has the convenience of garbage collection and the power of run-time reflection. In this guide, we are going to learn how to install golang 1.19beta on Ubuntu 22.04. Go 1.19beta1 is not yet released. There is so much work in progress with all the documentation.

  • molecule test: failed to connect to bus in systemd container - openQA bites

    Ansible Molecule is a project to help you test your ansible roles. I’m using molecule for automatically testing the ansible roles of geekoops.

  • How To Install MongoDB on AlmaLinux 9 - idroot

    In this tutorial, we will show you how to install MongoDB on AlmaLinux 9. For those of you who didn’t know, MongoDB is a high-performance, highly scalable document-oriented NoSQL database. Unlike in SQL databases where data is stored in rows and columns inside tables, in MongoDB, data is structured in JSON-like format inside records which are referred to as documents. The open-source attribute of MongoDB as a database software makes it an ideal candidate for almost any database-related project. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the MongoDB NoSQL database on AlmaLinux 9. You can follow the same instructions for CentOS and Rocky Linux.

  • An introduction (and how-to) to Plugin Loader for the Steam Deck. - Invidious
  • Self-host a Ghost Blog With Traefik

    Ghost is a very popular open-source content management system. Started as an alternative to WordPress and it went on to become an alternative to Substack by focusing on membership and newsletter. The creators of Ghost offer managed Pro hosting but it may not fit everyone's budget. Alternatively, you can self-host it on your own cloud servers. On Linux handbook, we already have a guide on deploying Ghost with Docker in a reverse proxy setup. Instead of Ngnix reverse proxy, you can also use another software called Traefik with Docker. It is a popular open-source cloud-native application proxy, API Gateway, Edge-router, and more. I use Traefik to secure my websites using an SSL certificate obtained from Let's Encrypt. Once deployed, Traefik can automatically manage your certificates and their renewals. In this tutorial, I'll share the necessary steps for deploying a Ghost blog with Docker and Traefik.