A structured daily study plan to fill the remaining gaps in cloud security and DevSecOps — covering IAM, AWS security services, secrets management, container hardening, pipeline security, and incident response.

A practical guide to AWS CLI setup, IAM identities, credential types, policy structure, and how attackers abuse misconfigured IAM — written from a cloud security perspective

Full YAML syntax guide and GitHub Actions walkthrough — triggers, jobs, steps, secrets, matrix builds, reusable workflows, and real-world CI/CD pipelines

Full Terraform walkthrough — providers, resources, state, variables, modules, workspaces, and real-world AWS patterns from the ground up

Full Kubernetes walkthrough — architecture, pods, deployments, services, ingress, config, storage, and kubectl from the ground up

Full Docker walkthrough — containers, images, volumes, networks, Dockerfile, and Docker Compose from the ground up

Observability & Security Hardening

CI/CD Pipeline with GitHub Actions

terraform walkthrough

docker-walkthrough