A Webpage Information Hiding Algorithm Based on Tag Dictionary

Web page information hiding technology takes the web page as covered channels to transmit the secret information. In this paper, an algorithm of web page information hiding technology based on the tag dictionary is proposed according to the web page structure characteristics. This algorithm uses the method of multiple tags combination to increase the web page information hiding capacity by 2.5 times, without increasing the original web page size and algorithm complexity. This provides a thought of web page information hiding algorithm.