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Practical Network Scanning

You're reading from Practical Network Scanning Capture network vulnerabilities using standard tools such as Nmap and Nessus

Product type Paperback

Published in May 2018

Publisher

ISBN-13 9781788839235

Length 326 pages

Edition 1st Edition

Languages

SQL

Tools

Nessus

Concepts

Network Security

Author (1):

Ajay Singh Chauhan

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Table of Contents (15) Chapters

Preface

1. Fundamental Security Concepts

2. Secure Network Design FREE CHAPTER

3. Server-Level Security

4. Cloud Security Design

5. Application Security Design

6. Threat Detection and Response

7. Vulnerability Assessment

8. Remote OS Detection

9. Public Key Infrastructure-SSL

10. Firewall Placement and Detection Techniques

11. VPN and WAN Encryption

12. Summary and Scope of Security Technologies

13. Assessment

14. Other Books you may enjoy

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Summary

In this chapter, we discussed the basics of TCP/IP and how its different attributes can be used for port scanning techniques as well as for remote OS detection. We also discussed how to operate an Nmap tool on different operating systems and how to carry out packet capture analysis using Wireshark. Good hackers know how to crack a system, but a great network administrator knows how to fend off those attacks.

"The best defense is a good offense"

In the next chapter, we will discuss the fundamentals of SSL, why this is important for web-based applications, and what security considerations are required before we secure applications.

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Authors (1)

Singh Chauhan

Singh Chauhan

Ajay Singh Chauhan is an experienced Network and Security Architect and has been working extensively in the IT industry for 15 years. During his career, he has had varied responsibilities, ranging from looking after an entire IT infrastructure to providing network operations, implementation, and network design solutions. Ajay works almost exclusively with large-scale cloud datacenter multi-vendor technologies. He contributes to the Cisco blogging platform by providing IT Professionals with troubleshooting tips and tricks.

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