Slides

Digital forensics: proposed ontology
forensics
0 1 0 1 0 1 0 1 0 0 1
0
1
0
1
1
1
0 0 0 0 1
digital
0 1
forensics
0 1 1
1
1
0
1
0
0
analog forensics
0 1 1 1 0 0 1 1 0 0 0
”physical evidence cannot be wrong,
0
0
1
0
1 1 1
computer 0 0 1
forensics 0 0 1
0 0 0
1
0
1
0
0
1
1
0
0 multimedia 0 1 0 1
0 1(image) 1 1 0
1 forensics 0 1 1 0
1 1 0 0 1
it cannot perjure itself,
it cannot be wholly absent”
[Kirk, 1953]
1 0 0 digital 1 1 evidence 0 0 0 1 1 1 physical evidence
1 0 0 1 1 1 1 1 1 1 0
forgeability
b=
counter-forensics
Gloe & Kirchner Digital Image Forensics slide 53