Books
Three ways to learn container security by Mohammad-Ali A'râbi — a comprehensive guide, a dark fantasy novel, and a comic book.
The comprehensive guide
Docker and Kubernetes Security
Ten chapters covering the full lifecycle: supply chain security, image hardening, CI/CD integration, Kubernetes security contexts, RBAC, network policies, logging, monitoring, auditing, and emerging trends. Each chapter includes TL;DRs, summaries, and hands-on exercises.
- ISBN: 979-8-31-384581-4
- Publisher: Okterakt Verlag
- Edition: 0.10.1
- First published: October 2025
- Foreword by Hamida Rebai Trabelsi and Liran Tal
Purchase a variant directly from our Lemon Squeezy store. Instant delivery for digital editions.
PDF+ePub
Master container security with this practical guide to Docker and Kubernetes. Learn how to secure the supply chain, lock down clusters, and defend against emerging threats. Includes both PDF and ePub formats for easy reading on any device.
Alpine Edition (signed copy + PDF+ePub + more)
The Alpine Edition of Docker and Kubernetes Security celebrates the journey of bringing secure containers to new heights. 📘 What's included – A signed paperback copy , personally autographed by the author – Digital editions (PDF + ePub) for instant access – Exclusive extras: laptop stickers, Docker cheat sheet, personalized note, and Alpine-themed wallpapers captured at the heights of San Gottardo, Switzerland – Worldwide shipping with DHL included Each copy is shipped manually from Germany. You'll receive a confirmation email after purchase to confirm your shipping address and any personalization requests. 🏔️ Limited run—once sold out, this edition will not be reprinted.
signed copy + ePub
A signed paperback copy of Docker and Kubernetes Security , personally signed by the author and shipped with DHL. You'll also receive instant access to the ePub/Kindle edition upon order. Worldwide shipping and VAT included.
A dark fantasy novel
Black Forest Shadow
The Black Forest, 1865. Shadow creatures called CVEs are spreading through the villages. A band of unlikely warriors — Gord, Rothütle, and Evie — must hunt the CVEs down, trace their origins, and harden the forest against future attacks. Each chapter maps to a real Docker or Kubernetes security technique.
- ISBN: 978-3-9828298-5-2
- Publisher: Okterakt Verlag
- Published: March 13, 2026 — the 13th birthday of Docker
- 31 chapters, all available online
Purchase a variant directly from our Lemon Squeezy store. Instant delivery for digital editions.
v1.0.0 PDF
A comic book
Black Forest Commandos
When Asgard is threatened by CVE monsters, the realm calls upon the Black Forest Commandos. Follow ten operators as they secure Asgard using SBOM generation, OCI attestations, hardened images, VEX exemptions, Docker Bake, Cosign signing, and zero-day defense — all told through an epic comic narrative.
- ISBN: 978-3-9828298-7-6
- Publisher: Okterakt Verlag
- Published: September 2026
- Based on the Docker Commandos workshop series
Purchase a variant directly from our Lemon Squeezy store. Instant delivery for digital editions.