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Security Leftovers

Submitted by Roy Schestowitz on Wednesday 29th of August 2018 11:21:55 AM Filed under
Security
  • Security reviews and microservices

    Humans don’t scale, not even linearly. In fact adding more humans probably results in worse performance. If you need to review a thousand services you will need an incredible number of people, and anytime people are involved there are going to be a lot of mistakes made. There is no secret option three where we just staff up to get this done. Staffing up probably just means you now have two problems instead of one.

    Automation is the only plausible solution.

  • WhatsApp Vulnerable to Memory Corruption and DoS Crash with Crafted Message in v2.18.61

    WhatsApp is not new to memory corruption vulnerabilities. After a series of infamous and chronically frustrating special character message circulations which would cause the application to crash fiercely until the troublesome message was deleted (note that deleting the message was a feat immensely difficult to accomplish as the application would crash repeatedly and not launch properly in the first place to allow you to delete the message), there is now another such crafted message which is lending itself to a memory corruption vulnerability in the popular instant messaging social media platform.

    The new-found Memory corruption vulnerability has been found to affect the iPhones 5, 6s, and X with iOS 10 and 11.4.1 which was the latest iOS version when the tests were conducted. The vulnerability exists in WhatsApp’s versions 2.18.61 and older on these platforms.

  • Intel To Develop Safety-Critical Linux OS Distribution

    Imad Sousou of Intel's Open-Source Technology Center has announced their plans to develop a safety-critical Linux distribution. This Linux distribution will be geared for running on safety-compliant solutions from autonomous vehicles to drones and more.

»

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Dilution and Misuse of the "Linux" Brand

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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.

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