Articles

Lead Image © Goran Bogicevic, Fotolia.com

Lead Image © Goran Bogicevic, Fotolia.com

Production-ready mini-Kubernetes installations

Kubernetes can be highly complex, with massive setup routines that are totally over the top for newcomers. If you want to try out Kubernetes or run it in production, you have a number of options, even if you decide not to use the comprehensive packages from established vendors.
Lead Image © kritiya, 123RF.com

Lead Image © kritiya, 123RF.com

Automated health checks

The open source Dradis framework helps you create plans for carrying out team pentests and facilitates the task of standardizing reports from different tools to create summary output.
Lead Image © sony sivanandan, 123RF.com

Lead Image © sony sivanandan, 123RF.com

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.
Lead Image © r lakhesis, 123RF.com

Lead Image © r lakhesis, 123RF.com

Traffic analysis with mitmproxy

The mitmproxy tool puts interactive traffic analysis in your hands.
Photo by Nathan Roser on Unsplash

Photo by Nathan Roser on Unsplash

Optimizing domain controller security

Configure your domain controller security settings correctly with Policy Analyzer and current Microsoft baselines for a leak-tight Active Directory.
Lead Image © lightwise, 123RF.com

Lead Image © lightwise, 123RF.com

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.
Photo by Kier in Sight Archives on Unsplash

Photo by Kier in Sight Archives on Unsplash

Serverless applications with OpenFaaS

Use advanced techniques for automation, optimization, and security to deploy serverless applications with the OpenFaaS framework in a Linux environment.
Photo by Debby Ledet on Unsplash

Photo by Debby Ledet on Unsplash

Anonymization and pseudonymization of data

Data anonymization and pseudonymization are two key techniques that ensure privacy while enabling the use of data for analysis and decision making; the two methods offer different approaches that vary as a function of use case.
Lead Image © James Thew, Fotolia.com

Lead Image © James Thew, Fotolia.com

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.
Lead Image © blas, Fotolia.com

Lead Image © blas, Fotolia.com

Tools for hardware diagnostics under Windows

We look at one Windows on-board tool, five free tools, and a commercial tool to discover hardware installed on a Windows computer and determine whether it is still working properly.
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