Book Image

Web Penetration Testing with Kali Linux

Book Image

Web Penetration Testing with Kali Linux

Overview of this book

Kali Linux is built for professional penetration testing and security auditing. It is the next-generation of BackTrack, the most popular open-source penetration toolkit in the world. Readers will learn how to think like real attackers, exploit systems, and expose vulnerabilities. Even though web applications are developed in a very secure environment and have an intrusion detection system and firewall in place to detect and prevent any malicious activity, open ports are a pre-requisite for conducting online business. These ports serve as an open door for attackers to attack these applications. As a result, penetration testing becomes essential to test the integrity of web-applications. Web Penetration Testing with Kali Linux is a hands-on guide that will give you step-by-step methods on finding vulnerabilities and exploiting web applications. "Web Penetration Testing with Kali Linux" looks at the aspects of web penetration testing from the mind of an attacker. It provides real-world, practical step-by-step instructions on how to perform web penetration testing exercises. You will learn how to use network reconnaissance to pick your targets and gather information. Then, you will use server-side attacks to expose vulnerabilities in web servers and their applications. Client attacks will exploit the way end users use web applications and their workstations. You will also learn how to use open source tools to write reports and get tips on how to sell penetration tests and look out for common pitfalls. On the completion of this book, you will have the skills needed to use Kali Linux for web penetration tests and expose vulnerabilities on web applications and clients that access them.
Table of Contents (15 chapters)
Web Penetration Testing with Kali Linux
Credits
About the Authors
About the Reviewers
www.PacktPub.com
Preface
Index

Testing your defenses


As explained in the introduction, the best approach for hardening your defense is attacking your existing security controls with the goal of identifying weakness. Some key concepts to consider when developing a strategy for testing your cyber security defenses are as follows:

  • Black, white, or gray hat approach?

  • Test a copy or the real system?

  • Possible risks from Penetration Test?

  • Who should be informed?

  • Are you testing detection and response to threats or focusing on identifying vulnerabilities?

  • Are any compliance standards being considered?

Let's look at establishing a plan for validating our security. We first need to know our baseline for security, so we know what to validate against.

Baseline security

One common question asked by industry experts is what should be the minimal acceptable level for security. Many organizations must be in compliance with mandates specified by their industry and government. Any system accepting payments must adhere to the Payment Card Industry...