Computer Forensics is the function of utilising scientifically proven methods to assemble together and process data found on a digital device, (computer, hard disk drive, mobile phone, memory card etc), and interpret that data for possible use in a court of law or other theatre of investigation. The evidence may assist in the prosecution or a criminal, help in the defence of an accused person, or be of intelligence to an individual who is seeking knowledge for either personal or professional reasons.
The main users of Computer Forensics are law enforcement officers, as a large percentage of crimes in some way utilise digitally stored data. This data could be a phone call made on a mobile phone, (or cell phone), which could place an individual at the scene of a crime, (or of course away from it), accounts for illegal activities such as drug sales, images of paedophilia, human resource issues, hacking, email abuse, unauthorised data duplication, IP theft etc. Corporate organisations are utilising computer forensics more and more now as they often have to investigate incidents such as inappropriate computer use, inappropriate email use, unauthorised data duplication and disloyal employees. Human Resource departments and Internal Security are the biggest users of these specialist corporate services. Private individuals may also use these services. It may be the lover cheating on their partner, or inappropriate internet use by a family member.
Computer Forensics or Cyber Forensics as it is also known, is now taught at many colleges and universities around the world, and is available to both the law enforcement community and private individuals.
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