INTELLIGENCE VALUE OF DIGITAL EVIDENCE

Intelligence Value of Digital Evidence

Table of Content

CHAPTER 03: DIGITAL EVIDENCES IN CRIMINAL INVESTIGATIONS1

Introduction1

Intelligence vs. Evidence2

Definition of a Digital Evidence3

Types Of Evidences4

Out door6

Indoor6

Conveyance7

Sources Of Digital Evidences9

Rules of Digital Evidence12

Digital Investigation as a branch of computer science13

Digital evidences vs. Traditional evidences - secret intelligence14

Current Perception of Forensic Science14

Historical View17

Fingerprinting in Forensic Science21

Witness Testimony23

Strengths And Weaknesses Of Digital Evidences24

Process Involved With Digital Forensic Evidence25

The legal context26

The processes involved with digital forensic evidence28

Identification28

Collection29

Transportation29

Storage30

Analysis, interpretation, and attribution31

Reconstruction31

Presentation32

Destruction32

Expert witnesses33

Tools and tool use in digital forensics33

Role Of The Digital Forensic Experts, Technicians And Investigators In The Process Of Intelligence And Evidence Gathering33

CHAPTER 4. COMPUTER FORENSIC AND DIGITAL EVIDENCE INVESTIGATION IN THE UK AND THE USA36

Introduction36

Handling digital evidence36

Legislation and regulation relating to UK corporate computer forensics investigations38

Personal data accessed during a corporate computer forensic investigation38

Monitoring of computer networks during a corporate computer forensic investigation39

Procedures used for corporate computer forensic investigations39

Offences that must be reported to the police42

Non-UK legislation potentially relevant to corporate computer forensic investigations43

Legislation and regulation relating to the outcomes of UK corporate computer forensics investigations43

CHAPTER 03: DIGITAL EVIDENCES IN CRIMINAL INVESTIGATIONS

Introduction

Despite the growing attractiveness of the control and esteem as an locality for learned study, argument still lives over the most befitting title for the subject. The consideration on this reflectors some of the 'Computing versus Computer Science' argument in the Computing Benchmark consideration ([QAA, 2000] and [QAA, 2007]). Programme names suggested in the subject locality at UK universities include: computer forensics; forensic computing; digital investigation; digital forensics; cyberforensics; cybercrime forensics; computing and forensics investigation; and computing (forensics). To perplex affairs farther there are a sequence of sub-disciplines or specialisms encompassing mesh forensics (Garfinkel, 2002 S. Garfinkel, Network forensics: tapping the internet, O'Reilly, Sebastopol, CA (2002).[Garfinkel, 2002] and [Soe et al., 2004]); Internet forensics ([Berghel, 2003] and [Jones, 2005]); and programs forensics (Slade, 2004). In this paper the period Digital Investigation (DI) will be utilised as a generic period to recount any undertaking that engages the use of computer expertise to enquire misdeed and make forensically robust evidence. The period Digital Investigation embraces both the enquiry of a suspect's digital devices(s) and the use of computers to analyze and assess crimes.

Is Digital Investigation adequately distinct in feature from living learned disciplines for example Computer or Forensic Science to be called a distinct discipline? Is it a occupation in its own right? The authors summarize why the argument is a important one in periods of its penalties for expert measures, value command, learned and individual accreditation. The paper emphasises the dissimilarities in the way we educate digital enquiries in evaluation to computer research covering idea, perform, the learning versus teaching argument, the interdisciplinary environment of the subject, a difficulty explaining and difficulty founded approach, and the need to focus professionalism and ethics. The contentions for four alternate places are proposed: Digital Investigation as a agency of Computer Science, Digital Investigation as a agency of Forensic Science, Digital Investigation as an inter-disciplinary research and Digital Investigation as a distinct ...