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Digital forensics is a branch of the forensic sciences related to the investigation of digital devices and media. Within the field a number of "normal" forensics words are re-purposed, and new specialist terms have evolved.
Data acquisition is the process of sampling signals that measure real-world physical conditions and converting the resulting samples into digital numeric values that can be manipulated by a computer. Data acquisition systems, abbreviated by the acronyms DAS, DAQ, or DAU, typically convert analog waveforms into digital values for processing.
Since 2000, in response to the need for standardization, various bodies and agencies have published guidelines for digital forensics. The Scientific Working Group on Digital Evidence (SWGDE) produced a 2002 paper, Best practices for Computer Forensics, this was followed, in 2005, by the publication of an ISO standard (ISO 17025, General requirements for the competence of testing and ...
PCM—Pulse-Code Modulation; PCRE—Perl Compatible Regular Expressions; PD—Public Domain; PDA—Personal Digital Assistant; PDF—Portable Document Format; PDH—Plesiochronous Digital Hierarchy; PDP—Programmed Data Processor; PE—Physical Extents; PE—Portable Executable; PERL—Practical Extraction and Reporting Language; PFA—Please ...
A number of different people may be involved in an electronic discovery project: lawyers for both parties, forensic specialists, IT managers, and records managers, amongst others. Forensic examination often uses specialized terminology (for example, "image" refers to the acquisition of digital media), which can lead to confusion. [1]
A Tableau forensic write blocker. The digital forensic process is a recognized scientific and forensic process used in digital forensics investigations. [1] [2] Forensics researcher Eoghan Casey defines it as a number of steps from the original incident alert through to reporting of findings. [3]
Mobile device forensics is a branch of digital forensics relating to recovery of digital evidence or data from a mobile device under forensically sound conditions. The phrase mobile device usually refers to mobile phones; however, it can also relate to any digital device that has both internal memory and communication ability, including PDA devices, GPS devices and tablet computers.
Journal of Digital Forensics, Security and Law (open access), https://commons.erau.edu/jdfsl/ Books Paul, George L.: Foundations of Digital Evidence (American Bar Association, 2008) Scanlan, Daniel M.: Digital Evidence in Criminal Law (Thomson Reuters Canada Limited, 2011) Scheindlin Shira A. and The Sedona Conference (2016): Electronic ...