Digital Evidence and Computer Crime: Forensic Science, Computers, and the Internet

Digital evidence--evidence that is stored on or transmitted by computers--can play a major role in a wide range of crimes, including homicide, rape, abduction, child abuse, solicitation of minors, child pornography, stalking, harassment, fraud, theft, drug trafficking, computer intrusions, espionage, and terrorism.

Though an increasing number of criminals are using computers and computer networks, few investigators are well-versed in the evidentiary, technical, and legal issues related to digital evidence. As a result, digital evidence is often overlooked,
collected incorrectly, and analyzed ineffectively. The aim of this hands-on resource is to educate students and professionals in the law enforcement, forensic science, computer security, and legal communities about digital evidence and computer crime.

This work explains how computers and networks function, how they can be involved in crimes, and how they can be used as a source of evidence. As well as gaining a practical understanding of how computers and networks function and how they can be used as evidence of a crime, readers will learn about relevant legal issues and will be introduced to deductive criminal profiling, a systematic approach to focusing an investigation and understanding criminal motivations.

The accompanying CD-ROM contains simulated cases that integrate many of the topics covered in the text, teaching individuals about:
* Includes CD-ROM multimedia appendix containing simulated cases
* Provides a thorough explanation of how computers and networks function, how they can be involved in crimes, and how they can be used as a source of evidence
* Offers readers information about relevant legal issues
* Features coverage of the abuse of computer networks and privacy and security issues on computer networks

Eoghan Casey is founding partner of cmdLabs, author of the foundational book Digital Evidence and Computer Crime, and coauthor of Malware Forensics. For over a decade, he has dedicated himself to advancing the practice of incident handling and digital forensics. He helps client organizations handle security breaches and analyzes digital evidence in a wide range of investigations, including network intrusions with international scope. He has testified in civil and criminal cases, and has submitted expert reports and prepared trial exhibits for computer forensic and cyber-crime cases. Eoghan has performed thousands of forensic acquisitions and examinations, including Windows and UNIX systems, Enterprise servers, smart phones, cell phones, network logs, backup tapes, and database systems. He has performed vulnerability assessments, deployed and maintained intrusion detection systems, firewalls and public key infrastructures, and developed policies, procedures, and educational programs for a variety of organizations. In addition, he conducts research and teaches graduate students at Johns Hopkins University Information Security Institute, is editor of the Handbook of Digital Forensics and Investigation, and is Editor-in-Chief of Elsevier's International Journal of Digital Investigation.