// Comparison

Cult of the Dead Cow vs Dark Territory: Which Should You Read?

Two cybersecurity books on History, compared honestly: who each is for, what each does best, and which to read first.

Beginner
4/52019
Cult of the Dead Cow

How the Original Hacking Supergroup Might Just Save the World

Joseph Menn

Joseph Menn's history of cDc — the Texas-rooted hacking collective that coined 'hacktivism', shipped Back Orifice, and threaded its way through three decades of the security industry's coming-of-age.

Beginner
4/52016
Dark Territory

The Secret History of Cyber War

Fred Kaplan

Fred Kaplan's policy-side history of US cyber capability, from Reagan-era panic about WarGames to the institutional buildup of NSA's offensive arm and the political fights over its use.

Read this if

Anyone who wants to understand the ideological and personal lineage of the modern security industry. Many of the people the book follows — Mudge, Veracode founders, the L0pht — are still load-bearing figures in 2026 policy and research, and the book explains how they got there.
Anyone who needs the political backstory of US cyber capability: how doctrine, contracting, and inter-agency turf wars shaped what NSA, CYBERCOM, and FBI Cyber actually do. The institutional history that operational books skip.

Skip this if

Readers wanting deep technical detail. Menn is a journalist; the book is the social and political history. The Back Orifice, Hong Kong Blondes, and L0pht-Senate-testimony arcs are the technical anchors.
Practitioners wanting technical detail on specific operations. Kaplan is a Pulitzer-winning policy reporter; the depth is in the inter-agency politics, not the implementation.

Key takeaways

  • The hacker-to-defender arc that the security industry now runs on was largely socialized inside groups like cDc in the 1990s.
  • The book's policy thread — that disclosure and ethics were debates, not assumptions — is its most underrated half.
  • Several still-active companies and government roles trace directly to people who first met on cDc message boards; the genealogy chart is the book's quiet thesis.
  • US cyber capability grew in fits, not strategy: each major investment was driven by a specific embarrassment (Solar Sunrise, Moonlight Maze, Buckshot Yankee, OPM) rather than coherent doctrine.
  • The civilian/military divide and the NSA-vs-FBI turf wars predict more about policy outcomes than any classified document the author had access to.
  • Stuxnet was the apex of an institutional learning curve that started with Reagan watching WarGames; the book makes the line continuous.

How they compare

Cult of the Dead Cow and Dark Territory are both rated 4/5 in our catalog. Pick by topic preference and reading style rather than by rating.

Both books target beginner-level readers, so the choice is about topic, not difficulty.

Cult of the Dead Cow and Dark Territory both cover History, Narrative, so reading them in sequence reinforces the same material from different angles.

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