Study through the Algorithm that the Character Proportion of Scale Hides Information in Word File
Huali Chen · Science Technology and Engineering · 2007
The information hiding technique can hide the content and existing of information, and it is an important method to insure the computer network information security. It is becoming one of hot research topics in information security field. The information hiding algorithm based on modifying the size of the characters is improved by using zooming the characters tinily. This algorithm can embed 2 bit data into every character of source document.