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Security and Bugs

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Security
  • After Meltdown and Spectre, Another Scary Chip Flaw Emerges

    At the same time, though, a larger concern was also looming: Spectre and Meltdown represented a whole new class of attack, and researchers anticipated they would eventually discover other, similar flaws. Now, one has arrived.

  • Email Might Be Impossible To Encrypt
  • Email Is Dangerous

    One week ago, a group of European security researchers warned that two obscure encryption schemes for email were deeply broken. Those schemes, called OpenPGP and S/MIME, are not the kinds of technologies you’re using but don’t know it. They are not part of the invisible and vital internet infrastructure we all rely on.

    This isn’t that kind of story.

    The exploit, called Efail by the researchers who released it, showed that encrypted (and therefore private and secure) email is not only hard to do, but might be impossible in any practical way, because of what email is at its core. But contained in the story of why these standards failed is the story of why email itself is the main way we get hacked, robbed, and violated online. The story of email is also the story of how we lost so much of our privacy, and how we might regain it.

  • Real Security Begins At Home (On Your Smartphone)

    When the FBI sued Apple a couple of years ago to compel Apple's help in cracking an iPhone 5c belonging to alleged terrorist Syed Rizwan Farook, the lines seemed clearly drawn. On the one hand, the U.S. government was asserting its right (under an 18th-century statutory provision called the All Writs Act) to force Apple to develop and implement technologies enabling the Bureau to gather all the evidence that might possibly be relevant in the San Bernardino terrorist-attack case. On the other, a leading tech company challenged the demand that it help crack the digital-security technologies it had painstakingly developed to protect users — a particularly pressing concern given that these days we often have more personal information on our handheld devices than we used to keep in our entire homes.

  • Software fault triggered Telstra mobile network outage

    The blackout was the third in May, with an outage to its triple-zero service occurring on 4 May after a cable between Bowral and Orange in NSW was cut due to lightning. On 1 May, the telco suffered an outage of its NBN services and 4G services.

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.