“Studying this guide will not magically ‘make you a hacker’, but it will help you develop your methodology. Take what you need, add to it, and evolve as a critical thinking cybersecurity professional.”
Plenty of people can explain what a buffer overflow is and cannot get a shell on a deliberately vulnerable box. That gap — between understanding the concepts and being able to execute a full engagement from scope to root — is what Start Pentesting Now is written to close, for IT professionals and students who know the theory and freeze at the blank terminal.
The Three Pillars of Execution
Before any syntax, Brian Lucero sets out a mindset resting on three habits:
- Resourcefulness: Getting the work done with open-source tooling — Nmap, the Metasploit Framework, Burp Suite Community — rather than waiting on enterprise licences. The honest limit, which the book is right not to hide, is that the free tier costs you time: Burp Community throttles the active scanner and withholds the automation the Professional edition sells, so resourcefulness means doing by hand what a paid tool would batch.
- Research: Accepting that the field moves and that a memorised command is a depreciating asset. The durable skill is reading
manpages, working out what a GitHub repository actually does before running it, and adapting when the environment does not match the tutorial — which it never does. - Readiness: Building and maintaining your own VM lab, because there is no other legal place to practise. This is the pillar with the sharpest edge: running these tools against infrastructure you do not own is a criminal offence in most jurisdictions, and “I was learning” is not a defence. The lab is not a convenience, it is the boundary.
Mapping the Kill Chain
The rest is a structured playbook. It skips deep cryptography and gives the situational commands for each phase:
- Discovery and enumeration: Turning a blind network range into a mapped set of hosts and services — the phase where most of the real work actually happens, and the one beginners rush.
- Exploitation: Finding public exploit code, understanding it, and running it without wrecking the target. The caution the book carries, and every working tester learns the hard way: unread exploit code from a stranger’s repository runs with your privileges, sometimes carries a payload of its own, and sometimes crashes the service instead of exploiting it.
- Payloads and shells: Building the right reverse or bind shell for the situation and establishing a stable channel — including why a reverse shell is the default when the target sits behind a firewall that blocks inbound connections.
- Privilege escalation: Systematically hunting local misconfigurations on Windows and Linux to get from a foothold to full control.
Who Is This Book REALLY For?
- Aspiring penetration testers: A genuine bridge for anyone who has finished a foundational certification like Security+ and needs to see how an attack is actually assembled end to end.
- IT generalists and sysadmins: A clear look at the methodology and tools that will be used against their own infrastructure, which is the most useful thing a defender can read.
- CTF players: A quick reference for the moment you need the exact incantation to upgrade to a TTY shell or crack a hash you have just pulled.
The Bottom Line
Start Pentesting Now is a field manual, not a textbook — and it is candid that it will not, on its own, make you a pentester. It gives you a methodology and the command-line fluency to execute it. The judgement about which technique fits which target, and the restraint to stay inside scope, come from the lab hours it keeps telling you to put in. That framing is the book’s most valuable feature, and the one the genre most often gets wrong.
