Language Selection

English French German Italian Portuguese Spanish

Proprietary Software Leftovers

Filed under
Software
  • Post Office scandal: What the Horizon saga is all about

    Between 2000 and 2014, the Post Office prosecuted 736 sub-postmasters and sub-postmistresses - an average of one a week - based on information from a recently installed computer system called Horizon.

    Some went to prison following convictions for false accounting and theft, many were financially ruined and have described being shunned by their communities. Some have since died.

    After 20 years, campaigners won a legal battle to have their cases reconsidered, after claiming that the computer system was flawed.

  • Don't Share Your $HOME with Untrusted Guests

    On all Unix-based operating systems of which MacOS is an instance, a write access to the user's home folder is essentially a "game over" from the attacker's perspective. While classic operating systems have long accepted the fact and routinely ensure privilege separation where it's due, hypervisors have to factor in their Host OS design specifics in new and unprecedented ways.

  • Apple’s AppTrackingTransparency is Upending Mobile Phone Tracking

    In short, AppTrackingTransparency (or ATT) means that apps are now required to ask you permission if they want to track you and your activity across other apps. The kind of consent interface that ATT offers is not new, and it’s similar for other permissions that mobile users will be accustomed to (e.g., when an app requests access to your microphone, camera, or location). It’s normal for apps to be required to request the user’s permission for access to specific device functions or data, and third-party tracking should be no different. You can mark your ATT preferences app by app, or set it overall for all apps. 

    Much of ATT revolves around your iPhone’s IDFA, or “ID for advertisers.” This 16-byte string of numbers and letters is like a license plate for your iPhone. (Google has the same kind of identifier for Android, called the Android Ad ID; these identifiers are referred to collectively as “ad IDs”). Previously, you could opt out of IDFA’s always-on surveillance deep in the settings of your iPhone; now, ATT means that IDFA settings are more visible, opt-in, and per app. 

    The main feature of ATT is the technical control on IDFA, but the framework will regulate other kinds of tracking, too: if an app does not have your permission to “track” you, it is also not allowed to use identifiers like your phone number, for example, to do so. Presumably, this policy-level feature will depend on Apple’s app store review process to be effective.

  • Anatomy of Cobalt Strike’s DLL Stager

    During my free time I enjoy analyzing samples NVISO spots in-the-wild, and hence further dissected the Cobalt Strike DLL payload. This blog post will cover the payload’s anatomy, design choices and highlight ways to reduce both log footprint and time-to-shellcode.

  • Data From The Emotet Malware is Now Searchable in Have I Been Pwned, Courtesy of the FBI and NHTCU

    Earlier this year, the FBI in partnership with the Dutch National High Technical Crimes Unit (NHTCU), German Federal Criminal Police Office (BKA) and other international law enforcement agencies brought down what Europol rereferred to as the world's most dangerous malware: Emotet. This strain of malware dates back as far as 2014 and it became a gateway into infected machines for other strains of malware ranging from banking trojans to credential stealers to ransomware. Emotet was extremely destructive and wreaked havoc across the globe before eventually being brought to a halt in February.

  • Law enforcement delivers final blow to Emotet

    But over the weekend authorities sent a specially crafted file to infected devices that is meant to make it so Emotet is no longer run automatically on infected machines. The action is intended to make it so Emotet’s persistence mechanism is removed and disrupt any existing infections, according to security researchers at Malwarebytes.

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.