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A web application processing method, device and system

A processing method and web application technology, applied in the field of network security, can solve problems such as inability to effectively detect malicious JavaScript codes, JavaScript script injection attacks, and high missed detection rates.

Active Publication Date: 2021-04-16
PLA STRATEGIC SUPPORT FORCE INFORMATION ENG UNIV PLA SSF IEU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The application technology of this method is relatively mature, but it has a high rate of missed detection, and it cannot effectively detect malicious JavaScript code with unknown characteristics, and cannot completely eradicate the problem of JavaScript script injection attacks

Method used

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  • A web application processing method, device and system
  • A web application processing method, device and system
  • A web application processing method, device and system

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Embodiment Construction

[0056] The technical solution of the embodiment of the present invention is applied to an application scenario of processing a Web application of a Web service system. By adopting the technical solution of the embodiment of the present invention, the problem of JavaScript script injection attack in the Web service system can be avoided, and the security of the Web service system can be improved.

[0057] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0058] The embodiment of the present invention discloses a Web ...

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Abstract

The invention proposes a Web application processing method, device and system. The above-mentioned Web application processing method is applied to a Web application server, and the Web application server tags the JavaScript code in the source code file of the Web application service, and performs digital signature processing on the source code file; the method includes: receiving The page request information sent by the client browser; according to the page request information, return to the client browser the page content made up of source code files processed through tagging and digital signature processing, so that the client browser The installed JS security plug-in can be used to perform signature verification and analysis on the content of the page. Adoption of the above technical solution can prevent illegal users from attacking the Web service system through JavaScript script injection.

Description

technical field [0001] The present invention relates to the technical field of network security, in particular to a web application processing method, device and system. Background technique [0002] With the development of Internet technology, the Web service system, as an important service bearing and service providing platform, as a virtual representative of the government, enterprises and individuals on the Internet, has collected massive amounts of information, such as user information, enterprise data, business secrets, etc. Its importance is self-evident. [0003] As a client-side scripting language, JavaScript is widely used in web application development. It is mainly used to add various dynamic functions to web pages to provide users with smoother and more beautiful browsing effects, but it also triggers a series of corresponding safe question. Currently, JavaScript script injection attacks have become a common method of web page attacks, mainly used to embed mal...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L29/06H04L9/32
CPCH04L9/3247H04L63/08H04L63/0807H04L63/083H04L63/1441H04L67/02
Inventor 张铮邬江兴王晓梅王立群李卫超张杰鑫马博林谢光伟刘镇武刘浩
Owner PLA STRATEGIC SUPPORT FORCE INFORMATION ENG UNIV PLA SSF IEU
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