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Security Leftovers

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Security
  • Oh, the Irony! Chrome is Blocking Security Tool Nmap Downloads Considering it a Security Threat

    Nmap is a popular open-source tool created by Gordon Lyon used by security experts and network admins to analyze the network, find exploits, and keep it secure.

    However, it seems that for a day at least, Google Chrome blocked all Nmap downloads using its Safe Browsing service by labelling it as a threat.

    Even though this has been fixed quickly. For many visitors trying to download the tool, this must have been confusing. A software that’s more than a decade old is now suddenly considered as a threat?

  • Logging as a service isn't SIEM -- so what is it?

    Log management software is often confused or conflated with security information event management (SIEM) software. Both monitor and analyze system and application data, so vendors often blur the lines between the two categories, with many SIEM products including a log management module. Conversely, some log management vendors also have SIEM offerings that work with or supplement their logging products.

    The primary distinction between log management and SIEM is focus. SIEM tools prioritize data and metrics relevant to security, not the totality of an environment's system, user and application log output. Log management software and services provide a scalable, holistic platform to collect, manage, archive and analyze all of an IT environment's log output -- on premises and in the cloud.

  • Laptops given to British schools came preloaded with malware and talked to Russia when booted [iophk: Windows TCO]

    These devices have shipped over the past three to four weeks, though it is unclear how many of them are infected. One source at a school told The Register that the machines in question seemed to have been manufactured in late 2019 and appeared to have had their DfE-specified software installed last year.

  • Democrats seek answers on impact of Russian cyberattack on Justice Department, Courts [iophk: Windows TCO]

    The senators’ concerns come weeks after both the Justice Department and the U.S. Courts reported that they had been among the federal agencies compromised by the Russian attack on SolarWinds, which was uncovered in December but had been ongoing for more than a year.

    In a statement earlier this month, a DOJ spokesperson said around 3 percent of the agency’s employee email accounts had been “potentially accessed” as part of the breach, but that there was “no indication that any classified systems were accessed.” DOJ has more than 100,000 employees.

    The federal judiciary confirmed it was breached the same week as DOJ, noting in a statement that the AO’s Case Management/Electronic Files system had suffered an “apparent compromise,” with new procedures immediately put in place to file sensitive court documents.

  • Biden inherited one of the worst [cracks] in history. How will his administration respond?

    But that's the easy part. The SolarWinds [attack] — named for the Texas software company that Russia [cracked] in order to gain access to tens of thousands of its customers, many of them American businesses and federal agencies — ran undetected for at least nine months, siphoning off private information before it was discovered in December.

    At least five federal agencies have admitted they were affected. Several others have so far refused to comment. Few private companies have admitted to being victims, but experts say the working assumption is the number is in the hundreds.

    That's left cybersecurity experts with the labor-intensive task of combing through sensitive networks.

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.