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Digital Forensics and Incident Response

You're reading from Digital Forensics and Incident Response A practical guide to deploying digital forensic techniques in response to cyber security incidents

Product type Paperback

Published in Jul 2017

Publisher Packt

ISBN-13 9781787288683

Length 324 pages

Edition 1st Edition

Tools

Wireshark

Concepts

Forensics

Author (1):

Gerard Johansen

View More author details

Table of Contents (18) Chapters

Title Page

Credits

About the Author

About the Reviewer

www.PacktPub.com

Customer Feedback

Preface

1. Incident Response FREE CHAPTER

2. Forensic Fundamentals

3. Network Evidence Collection

4. Acquiring Host-Based Evidence

5. Understanding Forensic Imaging

6. Network Evidence Analysis

7. Analyzing System Memory

8. Analyzing System Storage

9. Forensic Reporting

10. Malware Analysis

11. Threat Intelligence

Evidence collection procedures

There are a number of parallels between digital forensics and other forensic disciplines such as trace evidence. The key parallel is that organizations acquiring evidence need to have a procedure that is sound, reproducible, and well documented. The following are some guidelines for proper collection of digital evidence:

Photograph the system and the general scene. One the key pieces of equipment that can save time is a small digital camera. While it may seem overkill to photograph a system in place, in the event that actions taken by incident responders ever see the inside of a courtroom, having photos will allow for a proper reconstruction of the events. One word of caution though is make sure to utilize a separate digital camera. Utilizing a cell phone may expose the device to discovery in the event of a lawsuit or criminal proceeding. The best method is to snap all of the photos necessary and at a convenient time and place, and transfer them to permanent...

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Authors (1)

Gerard Johansen

Gerard Johansen

Gerard Johansen is an incident response professional with over 15 years' experience in areas like penetration testing, vulnerability management, threat assessment modeling, and incident response. Beginning his information security career as a cyber crime investigator, he has built on that experience while working as a consultant and security analyst for clients and organizations ranging from healthcare to finance. Gerard is a graduate of Norwich University's Master of Science in Information Assurance program and a certified information systems security professional. He is currently employed as a senior incident response consultant with a large technology company, focusing on incident detection, response, and threat intelligence integration.

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