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 ©pakhnyushchyy, 123RF.com

Lead Image ©pakhnyushchyy, 123RF.com

Networking strategies for Linux on Azure

We explore advanced networking strategies tailored for Linux workloads on Azure.
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.
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.
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 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.
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.

Logger in HPC System Administration

Store user-specified messages in syslog with logger.

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.
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