In this post we will implement the Sidecar-on-Sidecar pattern in an Istio Service Mesh to provide application layer security and micro-segmentation.
A friend of mine pointed me to a twitter thread on how to explain Kubernetes to a five year old. Since I have a two year old, this immediately popped into my head. I’ve seen the Lonely Goatherd scene from The Sound of Music many a time – my daughter absolutely loves it. And itContinue reading “Explaining Kubernetes to a Five Year Old”
In this post we’ll configure a Security Sidecar Pattern which will provide application level protection and micro-segmentation within the Kubernetes cluster.
In this post we will take an insecure deployment and implement a Security Service Layer Pattern to block application layer attacks and enforce strict segmentation between services.
In this post we will set the groundwork to deep dive into the Security Service Layer Pattern with a live insecure deployment on Google Kubernetes Engine (GKE). By the end of this post you will be able to bring up an insecure deployment and demonstrate layer 7 attacks and unrestricted access between internal services.
In this multi-part blog series, I will describe some microservice security design patterns to implement micro-segmentation and deep inspection in the interior of your Kubernetes cluster to further secure your microservice applications, not just the cluster. I will also demonstrate the design patterns with working Proof of Concept deployments that you can use as a starting point.