A method and system for detecting sensitive text in a web application system
A technology of application system and detection method, which is applied in the field of network security, can solve the problems of large false positives and false negatives, no analysis, and impracticability, etc., and achieve the effect of accurate detection
Active Publication Date: 2016-12-28
深圳市易聆科信息技术股份有限公司
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[0006] However, the content audit based on the network layer in the prior art is mainly used in the internal network, rarely involves the website on the Internet, and it mainly records and analyzes the operation behavior, and cannot realize complex and accurate sensitive text detection , the deviation and false positive rate are too large; while the sensitive text detection based on the application layer does not analyze the semantics from the perspective of content and context; the improvement and accumulation of the sensitive text library is not done well, and the probability of false positives and false negatives occurs Big
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[0033] The present invention provides a method and system for detecting sensitive characters in a WEB application system. In order to make the purpose, technical solution and advantages of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. In this embodiment, the WEB application system is a website.
[0034] Such as figure 1 As shown, the present invention provides the detection system of WEB application system sensitive text, and this method comprises the following method steps:
[0035] S1. Detect the website that needs to be tested every predetermined time, grab the content of the homepage of the website and the content of the first layer and the second layer linked to the homepage.
[0036]First set the sensitive text acquisition rules for grabbing the website content on the website. In the prior art, the web crawler searches for the webpage through the link a...
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The invention provides a detection method and system for WEB application system sensitive words. The detection method and system grasps website content needing to be detected and carries out sensitive word fuzzy detection on the website content by utilizing a preset sensitive word repository; the detected sensitive words are analyzed through sensitive word semantic analysis, the detected sensitive words are automatically divided into groups, and a sensitive word group table is formed; sensitive word groups in the sensitive word group table are compared with the sensitive words in the sensitive word repository, fuzzy detection is carried out on the sensitive words again, a final sensitive word group table is formed, and the detection result is obtained. By means of the detection method and system, the website content can be automatically extracted, technologies like the sensitive word semantic analysis and fuzzy detection are adopted, therefore, sensitive detection and information extraction of the sensitive words can be better carried out, and convenience is brought to the maintenance of website safety information.
Description
technical field [0001] The invention relates to the field of network security, in particular to a method and system for detecting sensitive characters of a WEB application system. Background technique [0002] Website sensitive text detection is a kind of content audit, which mainly detects sensitive text on website page content, so as to solve the business problem of website content security. The existing technologies generally include technologies based on the network layer and technologies based on the application layer. [0003] The technology based on the network layer is suitable for network security content auditing. It is mainly used in the monitoring, analysis and content auditing functions of data, traffic and content in the internal networks of governments, enterprises and other units. It can access websites, send and receive emails, remote terminal access, Database access, data transmission, file sharing, etc. provide complete content detection and information r...
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IPC IPC(8): G06F17/30
Inventor 陈剑锋杨永滨
Owner 深圳市易聆科信息技术股份有限公司