Every day people log on to the computer or use their mobile phones, satellite navigation and MP3 player. However, not all of these people are using them for all the right reasons.
Electronic devices that work with digital information have the potential to save the information in their memory and to the hard drive and memory cards. This makes it possible to find the relevant data that can prove or disprove the suspicion of misuse of digital data and can even be used as evidence in legal cases.
Computer and mobile phone forensics expert understands the data mining strategy that can be used as evidence in legal situations. However, this delicate process needs to be done carefully, and require the use of software like forensic video enhancement.
The important starting point for this is known as a forensic imaging process. This is the extraction of data as an exact replica of the information stored on the hard drive, or in other types of memory. This means that the computer forensics process can then be applied to that forensic copy of the hard drive rather than look for evidence on the original computer.
Using forensic write-blocker, there is no original file is changed when copying data to a forensic image, ahead of analysts' search through files and folders. Of course, as with anything in computer forensics, this is not a simple technique and should be left to the experts.