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Docker Security

Last Updated on 2nd Feb 2023. Containers? Why do we need containers over VMs - Efficient Resource Consumption between containers Once License for services/OS Low Compute Overhead What does docker engine does? Emulates Filesystem Gives each container unique process ID Isolation of container process Communication between the architecture components - Components Docker client (The one user interacts with) Docker Host Docker Daemon Images Containers Registry Docker client using serveral API calls sends the commands to Docker Engine which is being forwarded to containerd....

February 2, 2023 · 7 min · Kumar Ashwin

Kubernetes Concept

I have been wanting to learn about kubernetes k8s since long, and create this blog series. Here we are finally started (thanks to null cloud security study group ), so without wasting too much time let’s get started. I am learning this having a security mindset, to find common misconfigurations and understand the development process to understand the mitigation. K8s is a container orchestrator. Before diving too much into the depth let’s see what orchestrators/orchestrations are....

January 17, 2022 · 5 min · Kumar Ashwin