Book Image

Mastering Kali Linux for Advanced Penetration Testing - Third Edition

By : Vijay Kumar Velu, Robert Beggs
Book Image

Mastering Kali Linux for Advanced Penetration Testing - Third Edition

By: Vijay Kumar Velu, Robert Beggs

Overview of this book

This book takes you, as a tester or security practitioner, through the reconnaissance, vulnerability assessment, exploitation, privilege escalation, and post-exploitation activities used by pentesters. To start with, you'll use a laboratory environment to validate tools and techniques, along with an application that supports a collaborative approach for pentesting. You'll then progress to passive reconnaissance with open source intelligence and active reconnaissance of the external and internal infrastructure. You'll also focus on how to select, use, customize, and interpret the results from different vulnerability scanners, followed by examining specific routes to the target, which include bypassing physical security and the exfiltration of data using a variety of techniques. You'll discover concepts such as social engineering, attacking wireless networks, web services, and embedded devices. Once you are confident with these topics, you'll learn the practical aspects of attacking user client systems by backdooring with fileless techniques, followed by focusing on the most vulnerable part of the network – directly attacking the end user. By the end of this book, you'll have explored approaches for carrying out advanced pentesting in tightly secured environments, understood pentesting and hacking techniques employed on embedded peripheral devices.
Table of Contents (21 chapters)
Title Page
Dedication
About Packt
Contributors
Preface
Index

Threat modeling


The passive and active reconnaissance phases map the target network and system, and identify vulnerabilities that may be exploitable to achieve the attacker's objective. During this stage of the attacker's kill chain, there is a strong desire for action; testers want to immediately launch exploits and demonstrate that they can compromise the target. However, an unplanned attack may not be the most effective means of achieving the objective, and it may sacrifice the stealth that is needed to achieve it.

Penetration testers have adopted (formally or informally) a process known as threat modeling, which was originally developed by network planners to develop defensive countermeasures against an attack.

Penetration testers and attackers have turned this defensive threat modeling methodology on its head to improve the success of an attack. Offensive threat modeling is a formal approach that combines the results of reconnaissance and research to develop an attack strategy. An attacker...