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Method and device for collecting keyword related URL (uniform resource locator) by search engine

A search engine and collection device technology, applied in the computer field, can solve problems such as user poisoning and user security threats, and achieve the effects of reducing losses, protecting system security, and improving operating efficiency

Inactive Publication Date: 2013-01-02
ZHUHAI JUNTIAN ELECTRONICS TECH +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This traditional discovery mode is not conducive to avoiding the loss of users, and poses a threat to user security to a certain extent.
In view of the habit of users to use search engines to search for the information they need, many malicious websites appear in the search result list, and users are easily poisoned by clicking on these malicious websites, and even have serious consequences

Method used

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  • Method and device for collecting keyword related URL (uniform resource locator) by search engine
  • Method and device for collecting keyword related URL (uniform resource locator) by search engine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] This embodiment discloses a method for collecting URLs related to keywords by using a search engine, which mainly includes the following steps:

[0031] 1) Search keywords to obtain the URL of the web page corresponding to the keywords.

[0032] Specifically, the keyword to be searched at the beginning is a preset keyword, and the preset keyword can be manually collected and input, and the collected keyword is generally a hot word on the Internet. Malicious websites mostly use hot words on the Internet to increase their click-through rate. For example: mobile phones, recharge cards, games or currently popular keywords, etc. By inputting these hot words on the Internet and using commonly used search engines, users can obtain multiple web page search results. According to the matching degree of the search results and the ranking factors of each search engine, the ranking position of the URL of each web page is different. Users generally only look at the first ten pages...

Embodiment 2

[0044] This embodiment includes a device for collecting URLs related to keywords using a search engine. The device includes a search module 1 for searching for keywords and obtaining URLs of webpages corresponding to keywords; judging and extracting for judging that the obtained webpage URLs are malicious URLs or trustworthy URLs or suspicious URLs and extracting webpage content Module 2; a keyword judging module 3 for judging whether any malicious URL webpage content has the same keyword, and if so, the keyword is an associated keyword. It also includes a blacklist database 4 for storing pre-malicious URLs, a whitelist database 5 for storing trusted URLs, and a keyword database 6 for storing keywords.

[0045] The keywords stored in the keyword database 6 are manually collected and input or obtained through searching. The preset keywords are generally hot words on the Internet. Malicious websites mostly use hot words on the Internet to increase their click-through rate. Fo...

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PUM

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Abstract

The invention discloses a method and a device for collecting keyword related URL (uniform resource locator) by a search engine. The method mainly includes steps of searching keywords to acquire the URLs of webpages corresponding to the keywords; judging whether the acquired URLs of the webpages are malicious or trusted, extracting webpage content of the URLs if the acquired URLs are malicious, extracting the webpage content of the trusted URLs if the acquired URLs are trusted, and finishing if the acquired URLs are neither malicious nor trusted; jugging whether webpage contents of any malicious URLs have the same keywords or not, and determining that the keywords are related if have; and repeating the above steps. The malicious URLs can be found out effectively by the search engine, can be found out quickly and accurately and recognized in advance by an active discovery mode of the related keywords, so that passive situation that users find that computers are attacked by virus only after clicking is avoided, and loss of the users is reduced.

Description

technical field [0001] The invention relates to the field of computers, in particular to a method and device for collecting keyword-related URLs by using a search engine. Background technique [0002] Today, driven by the vigorous development of the network equipment and network application market, the network security market has ushered in a period of rapid development in recent years. On the one hand, with the extension of the network, the network scale has expanded rapidly, and security issues have become increasingly complex. A secure, controllable, and credible network is also a prerequisite for further promoting the development of network applications; on the other hand, as the services carried by the network become increasingly complex, ensuring application layer security is a new direction for network security development. [0003] With the rapid development of network technology, the traditional passive defense mode can no longer meet people's needs for network secu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06F21/56
Inventor 彭仁诚潘建波徐鸣
Owner ZHUHAI JUNTIAN ELECTRONICS TECH