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The word steganography comes from the Greek name “steganos” (hidden or secret) and “graphy” (writing or drawing) and literally means hidden writing. Steganography uses techniques to communicate information in a way that is hidden.
Bill Dedman's 1988 investigation, The Color of Money, [24] for The Atlanta Journal-Constitution on racial discrimination by mortgage lenders in middle-income neighborhoods, received the 1989 Pulitzer Prize for Investigative Reporting and was an influential early example of computer-assisted reporting or database journalism. [25]
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 ...
Job analysis (also known as work analysis [1]) is a family of procedures to identify the content of a job in terms of the activities it involves in addition to the attributes or requirements necessary to perform those activities.
It may be material not normally thought of as a "document"; FDEs define the word "document" very broadly, as any material bearing marks, signs, or symbols intended to convey a message or meaning to someone. This includes, for example, graffiti on a wall, stamp impressions on meat products, and covert markings hidden in a written letter.
Evidence-based practice is the idea that occupational practices ought to be based on scientific evidence.The movement towards evidence-based practices attempts to encourage and, in some instances, require professionals and other decision-makers to pay more attention to evidence to inform their decision-making.
Ultimately, this intellectual practice is “to participate in the formation of a political will”. [4] It also carves out elements that “pose problems for politics”. [ 4 ] At the same time, it also requires self-reflection on behalf of the intellectual, [ 3 ] since problematization is to investigate into the ontological question of the ...
Informants are extremely common in every-day police work, including homicide and narcotics investigations. Any citizen who provides crime-related information to law enforcement by definition is an informant. [6] Law enforcement and intelligence agencies may face criticism regarding their conduct towards informants.