Book Image

Reconnaissance for Ethical Hackers

By : Glen D. Singh
5 (1)
Book Image

Reconnaissance for Ethical Hackers

5 (1)
By: Glen D. Singh

Overview of this book

This book explores reconnaissance techniques – the first step in discovering security vulnerabilities and exposed network infrastructure. It aids ethical hackers in understanding adversaries’ methods of identifying and mapping attack surfaces, such as network entry points, which enables them to exploit the target and steal confidential information. Reconnaissance for Ethical Hackers helps you get a comprehensive understanding of how threat actors are able to successfully leverage the information collected during the reconnaissance phase to scan and enumerate the network, collect information, and pose various security threats. This book helps you stay one step ahead in knowing how adversaries use tactics, techniques, and procedures (TTPs) to successfully gain information about their targets, while you develop a solid foundation on information gathering strategies as a cybersecurity professional. The concluding chapters will assist you in developing the skills and techniques used by real adversaries to identify vulnerable points of entry into an organization and mitigate reconnaissance-based attacks. By the end of this book, you’ll have gained a solid understanding of reconnaissance, as well as learned how to secure yourself and your organization without causing significant disruption.
Table of Contents (15 chapters)
1
Part 1: Reconnaissance and Footprinting
8
Part 2: Scanning and Enumeration

Summary

In this chapter, you have learned how to use leverage internet search engines to discover sensitive information about organizations. Additionally, you have gained hands-on skills to perform Google hacking techniques to find interesting domain names and sub-domains for a company. Furthermore, you have explored how to use various techniques and tools to discover and collect OSINT on domain names, sub-domains, and DNS information.

I hope this chapter has been informative for you and helpful in your journey in the cybersecurity industry. In the next chapter, Organizational Infrastructure Intelligence, you will gain the practical skills needed to identify the network and organizational infrastructure of a targeted organization.