Research and Implementation of Web Application System Vulnerability Location Technology

In the era of rapid development of Internet technology, more and more Web application systems have emerged, and the security problems of Web applications have become more prominent. This paper analyzes the vulnerability detection methods of Web application systems and analyzes the scanners of black box testing. And the characteristics of the white box test tool, the scanner detects fast but can not locate the loophole, proposes a web application system vulnerability location method based on dynamic stain analysis technology, designs the system prototype and conducts experimental verification and testing.