Black Forest Shadow 2.0 Released With Full-Color Print and New Container Security Content

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The second edition of Black Forest Shadow, a dark fantasy book teaching Docker and Kubernetes security, was released on November 13, 2026. Set in the Black Forest in 1865, the story uses its characters' encounters with forged letters, unreliable bridges and suspicious cargo to introduce security concepts before the technical explanations. The new edition runs 194 pages, about a third longer than the 143-page original, and is printed in full color with all images regenerated. Its technical material has been updated to cover Docker Sandboxes, the Security Immediate Plan, and recent supply-chain incidents, and it adds three bonus stories. The author notes that the book was first published as a 24-day Advent series before being expanded into a full edition.

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ProgrammingDEV Community ·

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