Learn Kali Linux 2019: Perform powerful penetration testing using Kali Linux, Metasploit, Nessus, Nmap, and Wireshark

Good penetration testing starts well before an exploit: it begins with a clear method, a prepared lab, and a careful understanding of the systems being assessed. Learn Kali Linux 2019 by Glen D. Singh builds that foundation before guiding readers through reconnaissance, vulnerability assessment, and hands-on testing with familiar security tools.

Written around Kali Linux 2019, the book connects the operating system’s practical toolkit to the stages and decisions of a penetration test. Its emphasis is on learning within a deliberately configured practice environment and understanding how individual techniques fit into a larger assessment.

Start with the groundwork

The opening chapters explain hacking terminology, penetration-testing phases, methodologies, and approaches. From there, the book walks through setting up Kali and a virtual lab, then introduces everyday Linux commands and system basics. That early preparation gives readers context for the tools and techniques introduced later.

Follow the assessment from reconnaissance onward

Subsequent sections explore passive and active information gathering, OSINT, target technology discovery, network scanning, and vulnerability assessment. The contents name tools including Maltego, Recon-ng, theHarvester, Shodan, Nmap, Nessus, and Metasploit. Rather than treating these as isolated utilities, the book places them within the broader process of examining and testing a system.

Explore networks, wireless security, and websites

The coverage expands into network penetration testing, wireless assessment, client-side attacks and social engineering, and website testing. Readers encounter both assessment techniques and material on detection, security, and best practices—useful context for understanding the responsibilities that accompany offensive security work.

A practical starting point for Kali-based testing

This book is intended for IT security professionals and consultants getting started with penetration testing using Kali Linux, and may also suit readers who want a structured introduction to ethical hacking. Previous Kali experience is not required, although a grounding in cybersecurity can help. The hands-on focus makes it especially relevant to readers who can work through exercises in a controlled lab and apply testing techniques only where they have authorization.