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Lesson 1: Docker Security — Container isolation
⏱️ 15 Min
Docker containers should not run as root. Use USER instruction in Dockerfile. Use read-only filesystems (--read-only). Limit container resources with --cpus and --memory. Scan images with Trivy or Docker Scout.
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Lesson 1: Docker Security — Container isolation
⏱️ 15 Min
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Lesson 2: Nginx Hardening — Headers, Rate Limiting
⏱️ 12 Min
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Lesson 3: Secrets Management with Vault
⏱️ 15 Min
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Lesson 4: RBAC — who can do what
⏱️ 10 Min
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Lesson 5: Incident Response — what to do when it burns
⏱️ 15 Min
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Lesson 6: NIS2 Basics
⏱️ 12 Min
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Lesson 7: Automated Security Check with CI/CD
⏱️ 15 Min