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In 2002, an article in the International Journal of Digital Evidence referred to this step as "an in-depth systematic search of evidence related to the suspected crime." [ 1 ] In 2006, forensics researcher Brian Carrier described an "intuitive procedure" in which obvious evidence is first identified and then "exhaustive searches are conducted ...
The stages of the digital forensics process require different specialist training and knowledge. There are two basic levels of personnel: [3] Digital forensic technician Technicians gather or process evidence at crime scenes. These technicians are trained on the correct handling of technology (for example how to preserve the evidence).
Electronic evidence consists of these two sub-forms: analog (no longer so prevalent, but still existent in some sound recordings e.g), and; digital evidence (see longer article) This rather complex relationship can be depicted graphically as shown in this part of an EU-funded project on the topic embedded here at the right.
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]
Computer forensics (also known as computer forensic science) [1] is a branch of digital forensic science pertaining to evidence found in computers and digital storage media. The goal of computer forensics is to examine digital media in a forensically sound manner with the aim of identifying, preserving, recovering, analyzing, and presenting ...
The images included should be photos of the evidence both with flash and without, the evidence with a ruler for size reference, and the evidence with its number in the photo. [ 6 ] As for the recovery of the evidence, samples may be collected by handpicking, tape lifts, combing, or removal of an entire object. [ 7 ]
The Scientific Working Group on Digital Evidence (SWGDE) is a group that brings together law enforcement, academic, and commercial organizations actively engaged in the field of digital forensics to develop cross-disciplinary guidelines and standards for the recovery, preservation, and examination of digital evidence.
EnCase is the shared technology within a suite of digital investigations products by Guidance Software (acquired by OpenText in 2017 [2]). The software comes in several products designed for forensic, cyber security, security analytics, and e-discovery use. EnCase is traditionally used in forensics to recover evidence from seized hard drives.