Articles
Open source ticket system
OTOBO is a user-friendly and completely free ticket system designed to handle complex service requirements that offers an alternative, easy-to-use support tool with Active Directory integration and single sign-on. We show you how to set up and configure OTOBO and how to connect it to third-party systems such as Entra ID.
Operating system images with bootc
The bootc project lets you use a container-based workflow to create bootable operating system images. In a few simple steps, we show you how to use Podman to create ready-to-run images.
Traffic analysis with mitmproxy
The mitmproxy tool puts interactive traffic analysis in your hands.
Web applications with Julia
The technical programming language Julia is fast becoming a favorite with scientists and engineers of all stripes, but it is also well suited to form the backbone of interactive websites that explain these science and engineering concepts.
ASM tools and strategies for threat management
The tools used in attack surface management help identify attack surfaces more precisely and respond to changes in risk situations.
Purdue Model for industrial networking
The Purdue Model maps the challenges of networking industrial systems to five levels, helping to target and mitigate risk and address vulnerabilities. We look at the Purdue Model in detail, investigate an implementation tool, and explain the role of zero trust.
Optimizing domain controller security
Configure your domain controller security settings correctly with Policy Analyzer and current Microsoft baselines for a leak-tight Active Directory.
Automating deployments on Proxmox with OpenTofu and cloud-init
Use OpenTofu and cloud-init to deploy virtual machines in a Proxmox hypervisor and populate them automatically with services.
Intelligent observability with AI and Coroot
In the deep waters of scalable environments, observability is more important than ever. Coroot enters the scene with eBPF to intercept traffic and collect data that is of interest for monitoring and attack detection.
Develop a simple scanning application with the NAPS2 SDK
A NAPS2 PDF scanner, the C# language, and the .NET Framework set the stage for a CLI app for scanning documents.
Subscribe to our ADMIN Newsletters
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Most Popular
Support Our Work
ADMIN content is made possible with support from readers like you. Please consider contributing when you've found an article to be beneficial.
