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Applied Network Security

You're reading from  Applied Network Security

Product type Book
Published in Apr 2017
Publisher
ISBN-13 9781786466273
Pages 350 pages
Edition 1st Edition
Languages
Authors (3):
Arthur Salmon Arthur Salmon
Profile icon Arthur Salmon
Michael McLafferty Michael McLafferty
Profile icon Michael McLafferty
Warun Levesque Warun Levesque
Profile icon Warun Levesque
View More author details
Toc

Table of Contents (18) Chapters close

Preface 1. Introduction to Network Security 2. Sniffing the Network 3. How to Crack Wi-Fi Passwords 4. Creating a RAT Using Msfvenom 5. Veil Framework 6. Social Engineering Toolkit and Browser Exploitation 7. Advanced Network Attacks 8. Passing and Cracking the Hash 9. SQL Injection 10. Scapy 11. Web Application Exploits 12. Evil Twins and Spoofing 13. Injectable Devices 14. The Internet of Things 15. Detection Systems 16. Advance Wireless Security Lab Using the Wi-Fi Pineapple Nano/Tetra 17. Offensive Security and Threat Hunting

Snort as an IPS

Most companies that choose not to run an IDS do so because of the cost. Thankfully there is Snort. Snort is sometimes referred to the poor man's IDS but that is misleading. Snort is an open source yet powerful software used by many corporations and government sector organizations. Snort was developed for use in Linux systems but has been ported for use in numerous platforms including Windows, Solaris/SunOS, BSD Unix, and Mac OS X to name a few.

Snort has three main modes it operates in: NIDS, Packet Sniffer, and Packet logger. It has other modes as well (In-line, Real time, or Schedule checks) but these are the main three. In NIDS, Snort works to detect potential network intrusions using a rule-based intrusion-detection mechanism. Packet Sniffer enables it to display all network traffic to the user and provides flexibility to display entire packets or certain header information; this is great...

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