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Digital Forensics and Incident Response

You're reading from  Digital Forensics and Incident Response

Product type Book
Published in Jul 2017
Publisher Packt
ISBN-13 9781787288683
Pages 324 pages
Edition 1st Edition
Languages
Concepts
Author (1):
Gerard Johansen Gerard Johansen
Profile icon Gerard Johansen
LinkedIn
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.
See other products by Gerard Johansen

Table of Contents (18) Chapters

Title Page
Credits
About the Author
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface
1. Incident Response 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

Memory evidence overview

When discussing analyzing the memory of a system, there are two terms that are used interchangeably. The first is RAM. RAM is the portion of the computer internal systems where the operating system places data utilized by applications and the system hardware while that application or hardware is in use. What makes RAM different from storage is the volatile nature of the data. Often, if the system is shut off, the data will be lost.

There is a good deal of data contained within RAM at the time a system is running that is valuable in an incident investigation. These include the following:

  • Running processes
  • Loaded Dynamic Link Libraries(DLL)
  • Open Registry Keys
  • Network connections
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Authors (1)

Profile icon Gerard Johansen
LinkedIn
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.
Read more
See other products by Gerard Johansen

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