In this short essay, written for a symposium in the San Diego Law Review, Professor Daniel Solove examines the nothing to hide argument. When asked about gover

Motivation For a moderately security conscious geek like myself, there can be a number of reasons to want to set up a home VPN server:
Accessing your home computer via screen sharing without exposing it to the Internet (and thereby to potential evil-doers).…

DKIM is a way to secure your email, increasing deliverability and avoiding fraud. A 20i Senior Systems Administrator explains DKIM in depth.

Fully fledged (HA) Kubernetes Cluster using official kubeadm, ansible and helm. Tested on RHEL/CentOS/Ubuntu with support of http_proxy, dashboard installed, ingress controller, heapster - using of...

While there are few projects to help you deploy a kubernetes clusters, none of them could bring from zero (OS+python) to a the k8s…

Job portal exclusively for Free and Open Source jobs around the globe.

cert-manager is a certificate management toolkit for Kubernetes, commonly used to get TLS certificates from Let's Encrypt. Project founder James Munnelly of Jetstack joins hosts Craig and Adam to explain how how certificates are issued and managed, and how…

GKE usage metering is GA, and now allows you to track down over-provisioned resources.

Deploying an app to production with a static configuration is not optimal. Traffic patterns can change quickly and the app should be able to adapt to them. Kubernetes provides excellent support for autoscaling applications in the form of the Horizontal Pod…

In the past years, Kubernetes has been the nucleus of container orchestration frameworks. With the growing number of microservices…

Learn what is service mesh and how Istio, Linkerd and Consult - the three leading open source solutions compare across 16 factors.

The crime

Why fat jars in a Docker container is not a good idea and how we can easily do better

This blog post is summary of the talk we presented in Open Source Summit Japan 2019.

Secure Shell (SSH) is a widely used Transport Layer Protocol to secure connections between clients and servers. In this post we explain how SSH handshake works.

You probably care about gathering application logs only. Still, since the application is running on Kubernetes, you could get a lot of information about what is happening in the cluster by gathering events as well. Whatever happens inside the cluster, an…