The Design And Testing Of Malicious URL Dynamic Scanning System Based On Cloud Security

As the Internet application development and network information security issues are evolving, more and more Internet users suffering from the network virus harassment and attacks. Internet users now have a lot of time browsing the various web pages, if the Web page is embedded malicious code or mounted Trojans, when users browse the Web page, these malicious program will invade user's computer,so that the user's computer system on the unknowingly infected with malicious code or computer viruses.This article combines with the current popular malicious code detection technology, gives a design of malicious URL dynamic scanning system based on cloud security network and implements the functional test for the system. The actual tests show that the system can identify and block malicious Web sites more accurately. Specific research activities include the followings:1)According to Internet security situation, this paper reveals the aims of the study. The system can effectively detect and block malicious URL, and protect Internet users'access security.2) In view of the current hot topic "cloud security",the paper explores the basic structure of cloud security, studies the various cloud security's interpretations of anti-virus software vendors and analyses the advantages of cloud secure network.3)Discusses malicious Web sites and related technologies of mounting Trojans, including the types of malicious Web sites, virus transmission mechanism, attacking methods and popular mounting Trojans technical principles.All of this will lay the solid theoretical basis for malicious URL dynamic scanning system.4) Combined with static signature detection and dynamic behavior detection technology of malicious code, takes the use of the advantages of the honey net system and participates in building a malicious feature library.5)Gives a design of malicious URL dynamic scanning system based on cloud security network. The system scans the mirror current network traffic and matches with the malicious feature library to determine whether users are browsing malicious Web pages.6) Reference to the basic theory of testing, designs and perfects test cases for malicious URL dynamic scanning system based on cloud security network. According to the actual test work flow, carries on the function testing on the system.