📄️ Table of contents
Free discovery course on DevSecOps in 7 educational lessons. Understand shift left, the OWASP Top 10, software supply chain security, secrets management, SAST and DAST, container and cloud security, with Log4Shell and SolarWinds analyzed.
📄️ 1 · The problem DevSecOps solves
Why a security audit three days before going to production is structurally doomed to fail. The exponential cost of late fixes, the six problems of the classic model and the true price of a data breach.
📄️ 2 · What is DevSecOps?
A rigorous definition of DevSecOps: security integrated at every stage, automated and shared. With the shift left principle, the concepts of defense in depth and zero trust, and the history of the discipline.
📄️ 3 · Real-world vulnerabilities
Understand the OWASP Top 10 explained simply, learn how to read a CVE and a CVSS score, and distinguish a theoretical vulnerability from one that is actually exploitable in your context.
📄️ 4 · The supply chain
Why 80 percent of your application's code comes from dependencies you have never read. Understanding indirect dependencies, typosquatting, SBOMs, artifact signing and the SLSA framework.
📄️ 5 · Secrets and identities
Why a secret in Git is definitively compromised, how a secrets vault works, and why the modern approach is to eliminate long-lived secrets in favor of ephemeral OIDC identities.
📄️ 6 · Containers, cloud and tools
Understanding the families of security tools: SAST, DAST, SCA, IAST, image scanning, infrastructure as code analysis and CSPM. With container hardening best practices and the cloud shared responsibility model.
📄️ 7 · Real incidents + FAQ
Analysis of four major incidents: Log4Shell, SolarWinds, Equifax and the xz backdoor. What they changed in practice, and 14 frequently asked questions to get started in DevSecOps.
📄️ 🏆 Quiz and attestation
Test your DevSecOps knowledge with a free 5-question quiz, corrected and explained: shift left, secrets, SAST and DAST, SBOM, least privilege.