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Safety protection system and method for webpage access through browser

A security protection and browser technology, applied in transmission systems, instruments, special data processing applications, etc., can solve problems such as information systems being vulnerable to attacks, affecting the healthy development of online business, software, web pages or data tampering, etc.

Active Publication Date: 2014-03-26
NANJING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to unavoidable system vulnerabilities, information systems are vulnerable and software, web pages or data may be tampered with
Trojans, spyware, and phishing programs may exploit system vulnerabilities to attack browsers, steal users’ confidential information by tampering with webpage information, and cause property losses to users
Threats such as network deception and stealing caused by this have seriously affected the healthy development of online business

Method used

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  • Safety protection system and method for webpage access through browser
  • Safety protection system and method for webpage access through browser
  • Safety protection system and method for webpage access through browser

Examples

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Embodiment Construction

[0110] The present invention will be further described below in conjunction with the accompanying drawings.

[0111] Such as figure 1 As shown, a browser access webpage security protection system provided by the present invention includes a client end and a server end, the client end includes a browser and its security plug-in, the server end includes a verification registration module and a verification form, and the The security plug-in is used to extract the DOM tree of the webpage, calculate the summary information of the DOM tree of the webpage, and send a webpage verification request to the server; the server-side verification registration module is used to receive the webpage verification request sent by the security plug-in, and extract the corresponding The summary information of the webpage is compared, and the verification feedback information is returned to the security plug-in; the security plug-in drives the browser to continue executing, displaying the webpage o...

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Abstract

The invention discloses a safety protection system for webpage access through a browser. The system comprises a user side, the browser, security plug-ins of the browser, a server side, a verification and registration module and a verification table. The invention further provides a safety protection method for webpage access through the browser. The method includes the steps that the security plug-ins are initialized and installed; the security plug-ins and important web pages are registered, and registration information is stored in the verification table of the server side; the browser starts the security plug-ins, and whether the kernel of the browser and the security plug-ins are corrected or not are verified; abstract information of DOM trees of the important web pages are calculated, and webpage verification requests are sent to the server side; the server side receives the webpage verification requests sent by the security plug-ins and extracts registered corresponding webpage abstract information, the registered corresponding webpage abstract information is verified, and verification feedback information is sent back; the browser is driven to continue executing and displaying web pages or to stop having access to web page operations according to the verification feedback information. Accordingly, safety protection is provided for accessing the important web pages, and data and fund security of users in network transaction service is guaranteed.

Description

technical field [0001] The invention relates to the field of security protection for browser access to important web pages, in particular to the realization of a browser security access system and an important web page integrity protection method under the condition that the browser may be attacked during operation. Background technique [0002] It has become more and more popular for users to use browsers to access network systems and carry out online business activities such as e-commerce. However, due to unavoidable system vulnerabilities, information systems are vulnerable and software, web pages or data may be tampered with. Trojan horses, spyware, and phishing programs may exploit system vulnerabilities to attack browsers, steal user confidential information by tampering with web page information, and cause property losses to users. Threats such as network deception and secret theft caused by this have seriously affected the healthy development of online business. To...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08G06F17/30
Inventor 曾庆凯李龑
Owner NANJING UNIV
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