Detection of tampering with the Document Object Model (DOM) tree

文档对象模型（DOM）是一个平台和语言无关的编程接口，用于访问和修改HTML和XML文档。DOM提供对JavaScript的访问，以便与HTML网页上的所有元素进行通信。DOM中的任何更改都可能对web应用程序产生不利影响，导致安全漏洞和敏感信息的丢失，因此，Irdeto需要针对DOM树的有效iva方法。这个研究项目的主要目标是设计和开发一个强大的跨浏览器解决方案，允许通过检测和阻止DOM树中发生的任何修改来执行原始代码。

The Document Object Model (DOM) is a platform- and language-neutral programming interface for accessingand modifying HTML and XML documents. DOM provides access to JavaScript to communicate with allelements on a HTML web page. Any changes in a DOM can have adverse effect on the web applicationcausing security breaches and a loss of sensitive information, therefore Irdeto requires an effective IVapproach specific to the DOM tree. The primary objective of this research project is to design & develop arobust cross-browser solution that allows execution of the original code by detecting and stopping anymodifications happening in the DOM tree.