METHOD AND SYSTEM FOR DEFENDING AGAINST MALICIOUS WEBSITE
First Claim
1. A method for defending against malicious website, comprising:
- regularly collecting malicious website information from third-party trusted websites and storing the malicious website information;
rating the malicious website based on level of risk and setting the malicious website having a high risk as a preset dangerous website;
sending a deploying signal after the preset dangerous website is set;
according to the deploying signal, joining the information of the preset dangerous website to a flow table and deploying the flow table to a plurality of OpenFlow (OF) switches;
detecting whether a browsing website to be opened is recorded in the flow table; and
when the browsing website is recorded in the flow table, blocking browsing of such website at an Access Layer of a server network.
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Accused Products
Abstract
A system for defending against malicious website includes an intelligent module and a deploying module. The intelligent module collects and stores information as to malicious website from third-party trusted websites. The malicious website is rated for risk and a malicious website having a high risk is preset as a dangerous website, and a deploying signal is sent after the preset dangerous website is set. The deploying module adds the dangerous website information preset dangerous website to a flow table and deploys the flow table to a plurality of OpenFlow (OF) switch. An OF switch can detect whether a browsing website to be opened by a user is recorded in the flow table, and if so, the OF switch blocks the browsing of such website. A method for defending against malicious website is also disclosed.
14 Citations
14 Claims
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1. A method for defending against malicious website, comprising:
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regularly collecting malicious website information from third-party trusted websites and storing the malicious website information; rating the malicious website based on level of risk and setting the malicious website having a high risk as a preset dangerous website; sending a deploying signal after the preset dangerous website is set; according to the deploying signal, joining the information of the preset dangerous website to a flow table and deploying the flow table to a plurality of OpenFlow (OF) switches; detecting whether a browsing website to be opened is recorded in the flow table; and when the browsing website is recorded in the flow table, blocking browsing of such website at an Access Layer of a server network. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A system for defending against malicious website, comprising:
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an intelligent module, configured to regularly collect malicious website information from third-party trusted websites and storing the malicious website information, rate the malicious website based on level of risk and setting the malicious website having a high risk as a preset dangerous website, and send a deploying signal after the preset dangerous website is set; and a deploying module, configured to, according to the deploying signal, join the information of the preset dangerous website to a flow table and deploy the flow table to a plurality of OpenFlow (OF) switch; wherein the OF switch detects whether a browsing website to be opened is recorded in the flow table, and when the browsing website is recorded in the flow table, the OF switch blocks browsing of such website at an access layer of a server network. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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Specification