How Computer Forensics Can Help You as Employer
In this sophisticated world, interaction is done 99.999% via electronic devices, which are computers. From personal to company communications, from simple messages between workers to sophisticated ciphers of industrial espionage or financial crime, computers are the equipment. Hence the optimum place to find evidence of employee misdemeanor in nearly all aspects is to examine his computer hard disk. No matter if it is a refurbished computer, a used computer or a new computer, remnants of what he did using the computer may be examined to determine whether he perpetrated malfeasance or not. This field of post facto computer examnation is called computer forensics.
Each computer records all keystrokes performed in the machine, since it must respond to them as commands. This record is usually kept in the disk in different locations though much may be routinely erased as part of the operating system function. An examination of the computer disks would normally reveals indications of these, specifically the erased items that have not yet been superimposed by new inputs. Erasure of data in any program merely means the system will not open it, but it does not go away unless overwritten, and may be accessed by specialized gadgets to expose what was believed to be already eliminated.
There are two general reasons for computer forensics: when an exiting employee is suspected of fase acts in maintaining company secrets confidential during his tenure; and if an employee is suspected of underperformance, not using his full time to his work. In the first instance, the computer may be confidentially examined after the employee has left without anybody knowing; but in the latter instance, periodic computer inspection is the only way to identify goldbricking employees without adversely influencing employee confidence. Else, spying on the employee will be the alternative, either via electronic gadgets or actual spies.
Data retrievable by forensics gadgets include:
1. Files or portions of files that have been erased but not superimposed. As stated above, the magnetic composition for the datum remains as is unless rearranged by new actions.
2. List of erased file titles even devoid of the files. This may indicate the use of unsanctioned or banned programs.
3. Websites opened, at any browser configurations, even if deleted from browser records. Usually recorded in unaccessible files or unused disk space and readable in whole or vestiges.
4. Accessed or downloaded Internet data or graphics. Same with the preceding.
5. Non-standard programs or software utilized.
6. Residual data in the temporary files, saved or unsaved. Usually what was being worked on most lately.
7. Hidden information or those protected by passwords. The programs used can open the passwords or go without them.
Company studies indicate that about 20% of employee computer time on the job is used for activities not really related to the work, and this is very unfair to the employer. Employee check is thus a method of ascertaining correct employee conduct, but there is also such a thing as employee morale and right to discretion. The trick is obtaining and maintaining a balance between the two rights, and computer forensics is simply a method to do it.
