An introduction to computer forensics
"However, this is a very old technique but now it has been changed a lot because of technological advances, modern tools and software’s which makes Computer Forensics much easier for Computer Forensic Experts to find & restore more evidence/data faster and with more accuracy.
Computer forensics has change the way digital evidence is gathered & used as evidence of a crime & it is done using advanced techniques and professional carpet cleaners A computer forensic expert uses these techniques to discover evidence from an electronic storage device for a possible crime. The data can be from any kind of electronic device like Pen drives, discs, tapes, handhelds, PDAs, memory stick, Emails, logs, hidden or deleted files etc.
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 upholstery cleaning berkeley 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."
