This paper proposed a method for hacking and protection Document which is Graduation certificates Document by taking advantage of the Automation technique which provided by Microsoft for use word Automation for reprogramming document of Microsoft Word document 2003 with C# code. This document will be falsification and change the student’s Name, student’s picture , degrees, year of Graduation, average of Graduation of one student to another inform don’t drawing subspecies that there are any forgery. The protection method it will take Graduation Certificate Falsifying Documents and insert watermarking to it and locked the document from any modification