一种基于特殊字符串的网页防篡改方法

A Web Page Tamper-resistant Technology Based on the Special String

网页作为传播信息的载体,网页程序的安全问题是网页技术应用中的热点问题。但网页作为一种超文本,其包含冗余数据较少,因此水印嵌入较为困难。提出了一种基于特殊字符的水印嵌入方法,根据某些字符串组合在浏览器中不会显示出来或者会显示为空格的特点,对这些字符串进行编码,然后将其嵌入在网页中。这种方式所产生的水印不会对网页的功能造成影响,当网页内容被篡改后能很容易地检测出来,从而达到保护网页内容的目的。

As a dissemination carrier of information, the security of web program is page as a hypertext which contains less redundant data, so watermarking embedding is a hot issue in more difficult. web application technology. But the web This paper presents a watermark embedding method based on special characters, according to the combination of certain strings in the browser will not show up or appear as a space of characteristics, encoding of these strings, then be embedded in web pages. The results of experiments show that the watermark will not affect website function, and can achieve the purpose of protecting content