一种网页变更检测模型的研究

iming at the problem of webpage tampering in the security construction of public websites, a webpage change detection model is designed, and the designing method and working mechanism of the model are introduced. The model consists of a webpage acquisition module and a webpage comparing module, firstly, download webpage according to web links and their weights, and then compare the new and old pages to detect whether there are abnormal changes, then the model changes the level of abnormal change according to severity, and monitoring staff can decide to change-detectione to take measures to restore the webpages or not.