What is a computer forensic?
Computers are a very large part of the everyday life of most people. In fact, the number of houses with a personal computer has expanded exponentially over the past five years. As a result, computer crime, namely identity theft and other computer -generated financial crimes, has grown and has become an increasingly serious problem.
Many city police departments have a computer forensic team. In the coming years, however, they will be even more widespread. A computer forensic uses special techniques and skills to recover, authenticate and analyze electronic information and data. It is specifically useful for police officers and investigators trying to solve the crime where the computer was used.
A specialist in the field of computer forensic conduct usually has a wide work and specific software that works on devices that store data. This may include hard drives and other computer media. Forensic PC specialist can biteE sources of digital evidence such as e-mails and other documentation. He also knows how to maintain digital evidence, analyze them and introduce it to investigators and, if necessary, before court.
CyberCriminals have become increasingly complex and intelligent in the crimes they commit. Many of the most complex crimes committed by cyber criminals are successful because criminals installed defensive measures on their computers. These countermeasures seek to prevent an investigation of a forensic computer. They can be in the form of computer viruses, electromagnetic damage or other computer traps. In fact, if a computer forensic expert is not careful, countermeasures can destroy the evidence in full and make them irreversible.
Investigation of a computer forensic computer usually begins when the command for inspection seizes the calculation of suspects and other digital media is doneUje. Suspicious computer data is copied and then analyzed by technical equipment and software. The suspicious computer becomes evidence. As a result, it must remain in a tight chain of evidence to be intact.
Some investigators specialize in password decoding. They are also well aware of the importance of not turning off the computer that runs. If the machine must turn off, they copy all data from the hard disk. Sometimes data is not or visible to the eye. There may be no visible file. These hidden files are gems to the team of the computer forensic team.
Electronic mail or e-mail is one of the main methods of communication for most people. Some investigators specialize in maintaining, obtaining and analyzing e-mail files. They can be stored on a hard disk, an external network or a removable hard drive to name only a few. Sophisticated software allows investigators to search thousands of e -mails - including tthe one that the suspect has removed from its system.