Forgery is a criminal act that happens when a criminal/offender falsifies document with intention of deceiving others. Forgery action is considered a cyber crime because most forgeries are done using sophisticated computers, printers and scanners. Coping or imitation of document, printing of counterfeit currency/banknote, imitation of signature and work of art are all forgeries.
Forgery act include but is not limited to: Printing of counterfeit, illegal copying or imitation of Contract Agreement, Medical Prescription, Bank check and Bank statement, Government or Corporate issued Identify.
In order to identity or examine a signature, a comparison of handwriting and questioned signature should take place, it is likely to identify origin of signature by comparing with handwriting of author. Any other original/photocopy document signed by same author can also used for proper examination. Same method of examination can also conduct in same way on any other questioned document.