DEVICE FOR MONITORING WEB SERVER AND ANALYSING MALICIOUS CODE

摘要

A device for monitoring a web server and analyzing malicious code comprises a web monitoring unit, a web forgery/falsification detecting unit, and a malicious code detecting unit. The web monitoring unit detects the web response time of a web server and checks the status thereof, based on the comparison between the detected web response time and a threshold value. The web forgery/falsification detecting unit compares image data of source webpages for the web server and image data of current webpages therefor to detect forgeries/falsifications of web pages corresponding to the web server, and the malicious code detection unit detects malicious code being inserted into image data of current webpages for the web server.