Computer forensics is the process of using the latest knowledge of science and technology with computer sciences to collect, analyze and present proofs to the criminal or civil courts. Network administrator and security staff administer and manage networks and information systems should have complete knowledge of computer forensics. The meaning of the word "forensics" is "to bring to the court". Forensics is the process which deals in finding evidence and recovering the data. Many computer forensics professionals learn the techniques on the job in law enforcement or computer security positions. But with the field expanding widely, employers are currently looking for candidates with certificate programs and formal education in computer forensics, which are available from many institutions. The formal education programs offer instructions on pertinent legal issues, computer skills, and forensic tools that they will need while working as computer forensics professionals.

Computer forensics is not a task that can be taken up by any IT professional. It requires great skills and an acute investigative instinct. The acute shortage of experts has lead to huge competition among the private cyber-consulting firms, to hire computer forensic professionals, making computer forensics a highly paid profession. Senior police officers in computer forensics can always reap the benefits of multiple job offers, as they are being recruited for law enforcement and private industry jobs all over the country.As stated, although you may have guessed the fields listed above, there are computer forensics fields that you may not have guessed either. Computer forensics is indeed not isolated to online crimes. Many instances involve the use of computer forensics to solve violent crimes such as homicides, rapes, kidnapping and even assault and stalking. Forensics examiners use computer, cell phones and other electronic device analysis containing evidence of crimes, suspects and their victims.

Most of us think that deleting a file or history will remove it completely from the hard disk drive. In realty, it only removes the file from the location but the actual file still remains on your computer. It is easier to track what has been done on your computer but difficult to say by whom though it is possible to alter or delete the data completely from your storage device. It depends on computer forensic expert's skills how well he can find and restore the data without any loss or change.Courses within a computer forensics degree generally focus on the technology and legal aspects of the career, requiring the development of a broad base of knowledge. Students are required to gain expertise in the criminal justice and law enforcement system, as well as a core set of skills in both computer science with a focus on hardware and computer security.

Once these steps are properly completed it is the job of the computer forensics analyst to piece together a report on the findings. All of the evidence needs to be carefully phrased and should only contain key issues that are relevant to that specific situation.

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