Book Image

Kali Linux 2 - Assuring Security by Penetration Testing - Third Edition

By : Gerard Johansen, Lee Allen, Tedi Heriyanto, Shakeel Ali
Book Image

Kali Linux 2 - Assuring Security by Penetration Testing - Third Edition

By: Gerard Johansen, Lee Allen, Tedi Heriyanto, Shakeel Ali

Overview of this book

Kali Linux is a comprehensive penetration testing platform with advanced tools to identify, detect, and exploit the vulnerabilities uncovered in the target network environment. With Kali Linux, you can apply appropriate testing methodology with defined business objectives and a scheduled test plan, resulting in a successful penetration testing project engagement. Kali Linux – Assuring Security by Penetration Testing is a fully focused, structured book providing guidance on developing practical penetration testing skills by demonstrating cutting-edge hacker tools and techniques with a coherent, step-by-step approach. This book offers you all of the essential lab preparation and testing procedures that reflect real-world attack scenarios from a business perspective, in today's digital age.
Table of Contents (24 chapters)
Kali Linux 2 – Assuring Security by Penetration Testing Third Edition
Credits
Disclaimer
About the Authors
About the Reviewer
www.PacktPub.com
Preface
Index

Chapter 4. Information Gathering

In this chapter, we will discuss the information gathering phase of penetration testing. We will describe the definition and purpose of information gathering. We will also describe several tools in Kali Linux that can be used for information gathering. After reading this chapter, we hope that the reader will have a better understanding of the information gathering phase and will be able to do information gathering during penetration testing.

Information gathering is the second phase in our penetration testing process (Kali Linux testing process) as explained in the Kali Linux testing methodology section in Chapter 2, Penetration Testing Methodology. In this phase, we try to collect as much information as we can about the target, for example, information about the Domain Name System (DNS) hostnames, IP addresses, technologies and configuration used, username organization, documents, application code, password reset information, contact information, and so on...