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Security News

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Security
  • Security advisories for Friday
  • surveillance, whistleblowing, and security engineering

    Imagine for a moment that you are a security engineer who discovers a backdoor that your company execs have been trying to hide from your team. Would you quit on ethical grounds or stay so that you can prevent this from happening again? I don’t think there is one right answer. Personally I am grateful both for those who left and blew the whistle, and for those who stayed to protect Yahoo’s 800 million users.

    Part of the job function of security engineers and pen testers is being ready for the moment you encounter something that you think should be disclosed but your company wants to keep secret. Think about what you would be willing to lose. Be prepared to escalate internally. Know the terms of your NDA and your exit agreement; try your best to honor them. Most of all, keep pushing for end-to-end encryption.

  • Digital Vigilantes Want to Shame DDoS Attackers And Their Corporate Enablers

    Hacker attacks that try to take down websites with a flood of bogus traffic, technically known as Distributed Denial of Service (DDoS) attacks, have become a daily occurrence on the internet. The rise of DDoS has created a cottage industry of companies dedicated to mitigating the attacks, and, on the flip side, professional DDoS-for-hire services and gangs.

    Now, a group of security researchers wants to name and shame not only the hackers responsible for such crippling attacks, but also the internet providers and traffic carriers that enable them by turning a blind eye to their actions, with a project called SpoofIT.

  • Russia Drafting Law to Favor Open Source

    I wrote the original cyber-vulnerability letter to the White House in 1994, and instead of acting responsibly, the US Government allowed NSA -- with the active complicty of US communicaitons and computing provider CEOs -- to compromise all US offerings. Not only are the communications and computing devices and related consulting compromised, but so are larger offerings (e.g. Boeing aircraft, which come with a computer system pre-configured for US Government remote control take-over -- Lufthansa is reported to have discovered this and at great expense removed all US computers from every aircraft). NOTE: I am quite certain about both of the above indictments, but only a proper European Commission investigation can satisfy the public interest; I believe that the same problems infect C4I systems from China, France, Israel, and Russia, and I do not believe most people are aware that the electrical system is now easily used to enter computers that are nominally disconnected from the Internet.

  • Systemd vulnerability crashes Linux systems

    A new vulnerability has been discovered that could shut down most Linux systems using a command short enough to fit in a tweet.

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.