IJIRST –International Journal for Innovative Research in Science & Technology| Volume 2 | Issue 11 | April 2016 ISSN (online): 2349-6010 All rights reserved by www.ijirst.org 567 A Review of Digital Watermarking on Web Pages Jaiswal Raj Jayantilal Assistant Professor Department of Computer Engineering R. C. Patel Institute of Technology, Shirpur Dist. Dhule Abstract For digital protection there are many methods, out of which text watermarking scheme is one of the most effective method. However, directly applying text watermarking to image and text documents will detract the invisibility and robustness of embedded watermarks. Text watermarking schemes is one of the most effective method for digital document protection. The direct implementation of text watermarking to the web document can detract the invisibility and robustness of embedded watermark. In this paper number of watermarking technique on web documents, which is comprised of three processes like generation of watermark, embedding watermark and detection of watermark from web document with some different approach than the traditional one. Keywords: Digital Watermarking, Watermarking Embedding, Watermarking Extraction, Watermarking Detection, and Web Documents _______________________________________________________________________________________________________ I. INTRODUCTION Nowadays, there is tremendous growth of Internet and it is an attractive and rapid of electronic information distribution. Now information is going paperless and is transforming into electronic information over the paper distribution. But it also makes protection of its intellectual property very difficult. Once the information is available on the Internet, it’s open to any thre ats like illegal copying, distribution, tampering and authentication. Intellectual rights for the information available on web are a serious issue. A process for changing electronic or physical media to embed a machine-readable code into the media is called Digital Watermarking. The media may be modified such that the embedded code cannot easily detect to the user, it may be detected through an automated watermark detection process. Mainly digital watermarking is applied to media signals such as audio signals, video signals and images. However, it may also be applied to other types of media objects, including word documents or any other documents, software, multi-dimensional graphics models. There are two component that are present in digital watermarking i.e., an encoder and decoder, embeds the watermark in a host media signal that can be done by encoder, and reads and detect the embedded watermark from a signal suspected of containing a watermark that can be done by decoder. Any watermarking system is divided into three different process, i.e., the process of watermarking embedding (figure 1), the process of watermarking extraction (figure 2) and the process of watermarking detection (figure 3). In watermarking embedding there are three inputs, the first one is original text document which we select for embedding one or more watermark inside it, second input is one or more watermark to be embed and third one is different secret keys which is used for embedding watermark in original text document. We use secret key due to which it increase the robustness and security of our watermark. In embedding process, the text document, watermark and the key together generate watermark text document as shown in figure 1. Fig. 1: The Process of Watermarking Embedding