MQTT is essential in a IoT setup, but the default is completely insecure. In three simple steps you level up your security.

kubenav is the navigator for your Kubernetes clusters right in your pocket. - kubenav/kubenav

turn your applications and containers into micro virtual machines - GitHub - direktiv/vorteil: turn your applications and containers into micro virtual machines

The post will show you how you can deploy your applications to Kubernetes via a CI/CD pipeline.

Wireshark is an open source network protocol analyzer that can be used for protocol development, network troubleshooting, and education. Wireshark lets you analyze gRPC messages that are transferred over the network, and learn about the binary format of these…

In this post i’ve a bunch of things I want to cover all about Type:LoadBalancer (or in most cases a VIP (Virtual IP address). In most Kubernetes environments a user will fire in some yaml defining a L

Documents the values, principles and key characteristics as an industry guidance for conducting threat modeling.

Read more on the Doximity Technology Blog about how our engineers and data scientists are building the largest online network for clinicians.

In my last blog, I introduced terminology that can be used to label common concepts and patterns in the realm…

Compromise of your software build pipeline can have wide-reaching impact; here's how to tackle the problem.

Bottlerocket is an open source, special-purpose operating system designed for hosting Linux containers, which was launched in 2020. As I delved into the Bottlerocket build system for a deeper understanding, I found it helpful to describe the system in detail…

Backstage is a platform for building developer portals, powered by a centralized service catalog. It was built at Spotify and both open sourced and donated to the CNCF in 2020. A Kubernetes plugin was recently added. We talk to maintainers Lee Mills and Matt…

Kubernetes has deprecated Docker. What now? Will you still be able to run your containers? Find out how this will influence your work.

Applications are often developed, tested, and delivered in containers, and Red Hat OpenShift is a great platform for that purpose. Sometimes, however, the

Making “many eyes” a reality with automation

If you've used Kubernetes (k8s), you've probably bumped into the dreaded CrashLoopBackOff. A CrashLoopBackOff is possibl

A modular GitOps workflow for Kubernetes deployments that grows with you. It's open-source.

Integration for LitmusChaos. Contribute to keptn-sandbox/litmus-service development by creating an account on GitHub.

Achieve cloud-native application lifecycle orchestration with Keptn. Enhance Kubernetes monitoring, streamline metrics ingestion, and automate deployment validation. Join the Keptn community for insights.

Accelerate the DevOps workflow. Build, deploy, and test in production-like environments with one platform.