Articles

Mix It Up  

The concept of security orchestration, automation, and response (SOAR) is increasingly important in IT security to counter ever-growing threats. We introduce Shuffle, a tool that lets you define automated workflows that boost infrastructure security.

Old but Still Gold  

Monit is a lightweight, performant, and seasoned solution that you can drop into old running servers or bake into new servers for full monitoring and proactive healing.

Lightning  

The powerful Cloudflare Tunnel provides secure and seamless access to servers and applications, making it a convenient alternative to VPN for any modern IT infrastructure.

Fishing in the Flow  

OpenNMS collects and visualizes flows so you can discover which network devices communicate with each other and the volume of data transferred.

Power Play  

Measure, predict, and optimize the carbon footprint of your containerized workloads.

Wasp Attack  

Ethical hacking against the Mutillidae II vulnerable application can improve your security knowledge.

One Stop Shop  

Multiple Kubernetes clusters with different distributions need a central management tool. One candidate is the open source Open Cluster Manager.

Knowing the Way  

The free version of FreeScout offers all the features of a powerful and flexible help desk environment and can be adapted to your requirements with commercial add-ons.

Every Cent Counts  

Cost management for clouds, containers, and hybrid environments tends to be neglected for reasons of complexity. The open source Koku software shows some useful approaches to this problem, although the current version still has some weaknesses.

Insect Collector  

CockroachDB is an SQL database that is fully distributed and designed for excellent scalability.
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