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Design and Implementation of Website Change Monitoringand Early Warning System(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2021年01期
Page:
30-35
Research Field:
计算机科学与技术
Publishing date:

Info

Title:
Design and Implementation of Website Change Monitoringand Early Warning System
Author(s):
He Shijia1; 2; Liu Xiaoqiang1; Li Baiyan1; Cai Lizhi2; Hu Yun2
(1.College of Computer Science and Technology,Donghua University,Shanghai 201620,China)(2.Shanghai Key Laboratory of Computer Software Testing and Evaluating,Shanghai 201112,China)
Keywords:
website content tampering; website change monitoring; MD5; text comparison
PACS:
TP391.1
DOI:
10.3969/j.issn.1672-1292.2021.01.005
Abstract:
Websites are easy to become the target of hacking and tampering. The real-time monitoring of website changes is particularly important for the safety of websites. Regarding the difficulties of large-scale real-time website change monitoring,we design and implement a website change monitoring system based on non-relational database and message mechanism. It uses crawler technology to crawl web pages in real time,and realizes real-time analysis of multiple websites through distributed data storage and message mechanism. An algorithm combining MD5 value and text comparison is designed to monitor website content changes and the results are visualized on the monitoring browser. When abnormal changes occur,it supports real-time alarming and emergency cut-off services in order to reduce the adverse effects caused by website content tampering.

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Last Update: 2021-03-15