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Digital Evidence Storage for Forensics Investigators

Digital Evidence Storage for Forensics Investigators

Sunday, February 24th, 2013

Computer data usually has to be kept for some time before it makes an appearance in court – at times weeks, months or even years. Aside from that, it regularly must be utilized by several individuals during this process leading up to a trial. A secured data storage method must be in position to maintain the evidence all through the pre-trial procedure.

The information age has quickly broadened the variety of evidence that can be admissible in a courtroom. Government bodies at this point acknowledge the notion of digital evidence, which has now allowed law enforcement personnel to arrest and prosecute people based upon the information content of their personal computers, digital cameras, online sites and mobile devices.

Having said that, digital evidence storage has brought with it numerous legal and technological challenges.

The foremost concern with electronic evidence is the risk of tampering. Contrary to solid physical evidence, digital evidence is quickly edited and altered. For instance, it’s very simple to modify a cell’s value in an Excel spreadsheet – a value which might possibly correspond to the cash worth of a firm’s fraudulent charges. Prior to now, courts throughout the world shared apprehension over the legitimacy of digital evidence, and have on a number of situations ruled it out as inadmissible.

The second disadvantage to digital evidence is logistical and technical. Law enforcement powers in many countries are rapidly acquiring massive quantity of digital evidence, and many authorities are unable to handle this glut of data. Law enforcement outfits aren’t conventionally outfitted to upload, index, store and selectively permit accessibility to massive quantities of information. Preserving properly secured records storage and easy access has shown to be a nuisance for numerous departments.

These are definitely equally complicated problems. In spite of this, the latest advancement in contemporary secured data storage have resulted in the progression of digital evidence data storage techniques intended to resolve these types of issues.

An ideal digital evidence storage program enables law enforcement officers to conveniently submit data from computers, digital cameras and digital recorders via terminals fitted in the department. Employing a web-based program with backups at numerous destinations, these kinds of systems are built to establish a worry-free future.

The program controls “read” access to numerous end users, and logs access from all of the end users that gain access to the computer data. Also it constricts printing and duplicating to a select bunch of people – for example, the lead of forensics and his superiors.

These methods deal with the primary issues with digital evidence storage: tampering and efficiency. By making it possible for officers to add evidence via a terminal, evidence is put through the system rapidly, with minimum man-hours required. The restricted entry and user records of activity offer limitations and security against tampering.

Digital evidence is a brand new and quickly growing phenomenon – we can be expecting it to play a more substantial part in legal proceedings seeing that individuals place increasingly more information in electronic formats. Totally secured data storage has become essential, as well as systems that enable law enforcement to process it successfully.

Article Source: http://EzineArticles.com/7496983

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