// Comparison

How Cybersecurity Really Works vs Linux Basics for Hackers: Which Should You Read?

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

Beginner

4/52021

How Cybersecurity Really Works

A Hands-On Guide for Total Beginners

Sam Grubb

Sam Grubb's gentle, exercise-driven introduction for non-specialists who need a working mental model of attacker behaviour and basic defence.

Beginner

4/52025

Linux Basics for Hackers

Getting Started with Networking, Scripting, and Security in Kali

OccupyTheWeb

OccupyTheWeb's introduction to Linux from the angle that hackers and pentesters actually need it: shells, networking, scripting, and Kali tooling.

Read this if

Non-engineers who need the field demystified. Grubb is the gentlest serious introduction in print: malware, phishing, network attacks, defenses, all explained in plain language without dumbing down.

Beginners with no Linux background who need just enough fluency to follow security tutorials, run security tools, and not get lost. Required prerequisite for most pentest, OSCP, and CTF starting paths.

Skip this if

Engineers, IT people, or anyone who already understands how the internet works. The book assumes nothing; for technical readers it'll feel slow.

Anyone who already uses Linux daily. The book is intentionally introductory; experienced users will find every chapter familiar.

Key takeaways

The chapter on threat modeling for individuals (not companies) is the one most teachers steal from: how to think about your own digital risk.
The hands-on labs at the end of each chapter make the book usable for actual classroom teaching, not just self-study.
Strikes the rare balance between respects-the-reader and explains-what-an-IP-address-is. Most beginner books fail one or the other.

Linux fluency for security work is a small, finite skill: shell, file ops, services, networking commands, basic scripting. The book covers exactly that and nothing more.
Type every command. The book is muscle-memory training disguised as a reference; passive reading wastes the time.
Kali is a defaults-and-tooling distro, not a different OS; understanding base Linux means you'll never be confused when the tool isn't pre-installed.

How they compare

How Cybersecurity Really Works and Linux Basics for Hackers 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.

How Cybersecurity Really Works and Linux Basics for Hackers both cover Foundations, so reading them in sequence reinforces the same material from different angles.

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