This book reveals the best methodologies and techniques for a penetration testing process with the help of Kali Linux. This is a value add for network system admins, aiding them to understand the entire security testing methodology. This will help protect them from day-to-day attacks by allowing them to find and patch the vulnerability beforehand. As penetration testing in corporate environments usually happens on an annual basis, this will assist the admins to proactively protect their network on a regular basis.
This book covers recipes to get you started with security testing and performing your own security assessment in the corporate network or the server being tested. By the end of this book, you will have developed a greater skill set and knowledge of a complete penetration testing scenario, and you will be able to perform a successful penetration test of any network.
Kali Linux is an advanced OS with advanced tools that will help identify, detect, and exploit vulnerability. It is considered a one-stop OS for successful security testing.
Chapter 1, Getting Started - Setting Up an Environment, teaches you how to install Kali Linux and Kali products on your system, Amazon Cloud, mobile device, and Docker. This chapter helps you get familiarized with the installation of Kali Linux on multiple mediums of convenience, along with the installation of multiple third-party tools.
Chapter 2, Network Information Gathering, covers discovering servers and open ports over the network. You will also learn to probe services and grab banners, and different ways to scan the network, including IDS/IPS/firewall bypass.
Chapter 3, Network Vulnerability Assessment, shows you how to use certain Kali tools for vulnerability assessment. You will learn about vulnerability assessment by testing one of the vulnerable machines as a part of the learning process. You will also learn to use advanced tools to perform assessment.
Chapter 4, Network Exploitation, covers multiple techniques to break into network services such as FTP, HTTP, SSH, SQL. Additionally, you will learn how to exploit vulnerable services on Linux and Windows machines.
Chapter 5, Web Application Information Gathering, shows how to perform web application reconnaissance, gathering via DNS protocol, and detecting WAF firewalls/load balancers. You will also learn how to perform brute forcing to discover hidden files/folders and CMS/plugin detection, along with finding SSL cipher vulnerabilities.
Chapter 6, Web Application Vulnerability Assessment, demonstrates how to install Docker using various web application testing tools to find vulnerabilities on applications, and setting up proxy and various attacks via proxy.
Chapter 7, Web Application Exploitation, teaches you how to perform the exploitation of web-based vulnerabilities. You will learn how to perform RFI/LFI attacks, WebDAV exploiting, exploiting file upload vulnerabilities, SQL injection vulnerabilities, and so on.
Chapter 8, System and Password Exploitation, shows how to crack password hashes on Windows/Linux OS. You will also learn a practical approach to how to use the social engineering toolkit and BEef-xxs for exploitation, and gain access to target systems.
Chapter 9, Privilege Escalation and Exploitation, gives you a practical approach to elevating privileges to system/root level. You will learn various techniques that will help you elevate privileges on Windows machines.
Chapter 10, Wireless Exploitation, teaches you how to set up the wireless network for penetration testing and understanding the basics. You will also learn how to crack WEP, WPA2, and WPS. Along with this, you will also learn denial of service attacks.
Appendix, Pen Testing 101 Basics, this will help the reader understand the different types of testing methods, what is the purpose of doing it and also give an insight of how corporate level testing works like. It also gives an understanding of the entire security testing objective.