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Security Leftovers

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Security
  • Hijacking smart luggage

    When is a vulnerability not a vulnerability? I’m not sure this counts as a vuln per-se, but some easily-fixed and simple manufacturer mistakes result in trivial hijack of…. yes… your smart luggage.

    The Airwheel SR5 is the first smart luggage that we’ve seen. It can automatically follow the owner through an airport, avoiding obstacles along the way.

    [...]

    The owner wears a watch-style BLE device that the luggage will ‘home in’ on. As the wearer walks off, the luggage pays attention and follows.

    The luggage has four ultrasonic sensors for obstacle avoidance. In practice, we found the luggage would often take random turns in to walls and crash. This may be a result of RF signal interference or reflections. Hard to say without spending a lot of time on it. It also got ‘lost’ quite a bit, meaning the owner had to return to the luggage to get it to start following again.

    Anyway, there is no security for the pairing process for the luggage to the wristband. No particular issue there, as it’s highly unlikely someone else would be trying to pair their luggage at the same time as you in the same location.

  • Securing your digital life, part one: The basics | Ars Technica

    I spend most of my time these days investigating the uglier side of digital life—examining the techniques, tools, and practices of cyber criminals to help people better defend against them. It’s not entirely different from my days at Ars Technica, but it has given me a greater appreciation for just how hard it is for normal folks to stay “safe” digitally.

    Even those who consider themselves well educated about cyber crime and security threats—and who do everything they’ve been taught to do—can (and do!) still end up as victims. The truth is that, with enough time, resources, and skill, everything can be hacked.

    The key to protecting your digital life is to make it as expensive and impractical as possible for someone bent on mischief to steal the things most important to your safety, financial security, and privacy. If attackers find it too difficult or expensive to get your stuff, there's a good chance they'll simply move on to an easier target. For that reason, it’s important to assess the ways that vital information can be stolen or leaked—and understand the limits to protecting that information.

  • Security updates for Thursday

    Security updates have been issued by Debian (icinga2, libxstream-java, ruby-kaminari, and salt), Fedora (awscli, cacti, cacti-spine, python-boto3, python-botocore, radeontop, and rust), Mageia (firefox, libesmtp, libzapojit, sssd, and thunderbird), openSUSE (samba and samba and ldb), SUSE (firefox, pcre, qemu, samba, and samba and ldb), and Ubuntu (firejail, linux-bluefield, linux-gke-5.4, linux-oracle, linux-oracle-5.4, linux-oem-5.10, linux-oem-5.14, and python-py).

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.