By Anthony T. S. Ho, Shujun Li
Digital forensics and multimedia forensics are swiftly growing to be disciplines wherein digital info is extracted and interpreted to be used in a court docket of legislation. those fields are discovering expanding value in legislations enforcement and the research of cybercrime because the ubiquity of private computing and the web turns into ever-more obvious. electronic forensics includes investigating computers and electronic artefacts normally, whereas multimedia forensics is a sub-topic of electronic forensics targeting proof extracted from either basic desktops and precise multimedia units, similar to electronic cameras.
This ebook makes a speciality of the interface among electronic forensics and multimedia forensics, bringing heavily similar fields of forensic services jointly to spot and comprehend the present state of the art in electronic forensic research. either fields are expertly attended to by way of contributions from researchers and forensic practitioners focusing on diversified themes akin to forensic authentication, forensic triage, forensic photogrammetry, biometric forensics, multimedia equipment identity, and photograph forgery detection between many others.
- Brings electronic and multimedia forensics including contributions from academia, legislation enforcement, and the electronic forensics for broad insurance of the entire significant features of electronic forensics of multimedia info and devices
- Provides entire and authoritative assurance of electronic forensics of multimedia facts and devices
- Offers not just factors of thoughts but additionally real-world and simulated case experiences to demonstrate how electronic and multimedia forensics suggestions work
- Includes a better half web hosting constantly up-to-date supplementary fabrics starting from prolonged and up-to-date assurance of criteria to most sensible perform publications, attempt datasets and extra case studies
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Extra resources for Handbook of Digital Forensics of Multimedia Data and Devices
The AV Team does not have a triage process for cases it receives, either. Normally cases are processed in the order they are received, unless a submission is authorized as urgent by a senior police officer. 8 Software and Hardware Tools Used for Handling Multimedia Data The DF Team is mainly using EnCase scripts to extract multimedia files from storage media which mostly depend on signatures in file headers. V. 2014), Digital Detective’s Blade (Digital Detective Group Ltd 2014) and Microsoft PhotoDNA Microsoft (2013).
For CCTV there are hundreds of different formats so it is often the case that proprietary player software has to be installed to play a piece of CCTV footage. When such software is not included on the disc, the AV Team technicians will try to download player software from the manufacturer’s website. /. 22 Handbook of Digital Forensics of Multimedia Data and Devices the picture. The AV Team uses mainly Avid Media Composer (Avid Technology, Inc. 2014a) and Sony Vegas (Sony Creative Software, Inc.
Their seniority is actually close to associate professor and full professor, respectively, as in universities. 4 25 Services Provided The SSDFC provides a variety of digital forensic services mainly in two categories: forensic analysis of digital data, and forensic analysis of audio/video data and devices. There is no internal allocation of digital forensics experts to the two categories, but there are two appointed experts who are in charge of the two categories, respectively. In addition to the two normal categories of services, digital forensics experts of the SSDFC also provide other services such as field inspection, court expert witnesses, printed documents inspection and consultancy.