DevSecOps School

1. Introduction & Overview In the DevSecOps paradigm—where security is integrated throughout the software development lifecycle—identity and access management (IAM) plays a crucial role. Ensuring that the right individuals or services have the appropriate access at the right time is foundational to security and compliance. OpenID Connect (OIDC) is a modern identity layer built on…

Introduction & Overview In today’s cloud-native and microservices-driven world, secure identity and access management is paramount. DevSecOps emphasizes integrating security into every phase of the software development lifecycle (SDLC). OAuth 2.0 (OAuth2), an authorization framework, is a cornerstone of secure authentication and authorization, particularly for APIs and services used across CI/CD pipelines. This tutorial offers…

1. Introduction & Overview Modern DevSecOps practices demand robust, secure, and scalable CI/CD systems that can integrate security throughout the development lifecycle. Tekton, an open-source framework built on Kubernetes, offers a cloud-native way to create CI/CD systems with security and scalability in mind. It decouples pipeline execution from specific CI tools and instead treats pipelines…

1. Introduction & Overview Spinnaker is a powerful, open-source, multi-cloud continuous delivery (CD) platform that facilitates the safe and fast release of software. Designed for high-velocity development environments, it helps organizations modernize their software delivery pipelines while incorporating security, compliance, and operational checks. Why Focus on Spinnaker in DevSecOps? In DevSecOps, where security is integrated…

1. Introduction & Overview What is Argo CD? Argo CD (short for Argo Continuous Delivery) is a declarative, GitOps-based continuous delivery tool for Kubernetes. It automates the deployment of desired application states to Kubernetes clusters using Git repositories as the single source of truth. Background & History Why is Argo CD Relevant in DevSecOps? In…

1. Introduction & Overview Modern software development demands more than rapid delivery—it requires secure, scalable, and resilient pipelines. This is where DevSecOps comes into play: integrating security throughout the DevOps lifecycle. In this landscape, Atlassian Bamboo is a powerful CI/CD tool that enables teams to build, test, and deploy software with security in mind. Goals…

1. Introduction & Overview In the rapidly evolving landscape of DevSecOps, automation tools are critical to delivering secure, reliable, and fast software deployments. Continuous Integration (CI) platforms like Travis CI play a pivotal role in automating code integration, testing, and delivery pipelines while embedding security practices early and continuously. This tutorial offers a comprehensive dive…

1. Introduction & Overview What is CircleCI? CircleCI is a modern Continuous Integration and Continuous Deployment (CI/CD) platform that automates software builds, testing, and deployments. It allows developers to integrate code more frequently and deliver faster by automating every step of the delivery pipeline. History or Background Why is CircleCI Relevant in DevSecOps? 2. Core…

1. Introduction & Overview In the age of cloud-native applications and continuous delivery, DevSecOps integrates security directly into the development lifecycle. Azure DevOps is a powerful platform that plays a pivotal role in enabling secure, agile, and collaborative software development workflows. This tutorial explores Azure DevOps from a DevSecOps perspective, walking through its features, architecture,…

1. Introduction & Overview As software development evolves to prioritize security alongside speed and quality, the role of continuous integration (CI) systems becomes more critical. GitLab CI, part of the broader GitLab DevOps platform, is a robust, flexible CI/CD tool that plays a pivotal role in DevSecOps pipelines. This guide offers a comprehensive overview of…