The Design and Implementation of a Keyboard Collector Application System for Fraud Detection is presented. The intelligent security system monitors all the activities that goes on in a computer system even after the user must have been done with the system. Thesystem captures all the entry in the keyboard instantly. It has password protection that prevents unauthorized users access to keyboard collector information in the system. The programming language used for the front end is visual basic and the DBMS, while Microsoft Access 2007 was used for the back end because of its user friendliness that helps users interact freely. The end result shows that the keyboard collector application does not slow down system performance.