A method, device and system for preventing network bank from hijacking data

An online banking and data technology, applied in data processing applications, user identity/authority verification, instruments, etc., can solve the problems of user fund loss, user key data easy to be tampered with, data inconsistency, etc., to improve security and reduce The risk of transaction hijacking and the effect of strengthening security

Active Publication Date: 2008-09-17
INDUSTRIAL AND COMMERCIAL BANK OF CHINA
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Problems solved by technology

[0004] Through the example analysis of the above security risks, it can be known that an important reason for the security risks in the existing online banking client is that the key user data d

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  • A method, device and system for preventing network bank from hijacking data
  • A method, device and system for preventing network bank from hijacking data
  • A method, device and system for preventing network bank from hijacking data

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Embodiment Construction

[0020] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0021] Embodiments of the present invention provide a method, device and system for preventing data hijacking in online banking. When the user conducts online banking business, the important data of the user will be displayed on the client terminal in the form of a graph for the user to confirm. The graph not only displays the important information of the user but also the random verification code generated for the online banking business. Confirm the important information of the user, and input the random verification code displayed in the graphic. The online banking system receives the verifi...

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Abstract

The invention provides a method, a device and a system for preventing data in an Internet bank from hijacking, the method comprises the steps of: receiving a bank service request and extracting the key service data in the bank service request; generating a random verification code for the key service data; generating a figure which displays the key service data and the random verification code; sending the figure to users and receiving the verification codes input by the users; judging whether the received verification code is as the same as the random verification code contained in the sent figure, if so, performing the sequent bank service processing, if not, terminating the bank service. The technical proposal of the invention adopts the figure technology to protect the important data information of users from juggling, enhancing the security of trade information at the client.

Description

technical field [0001] The present invention relates to the field of data security of online banking, in particular to a method, device and system for preventing data hijacking in online banking. Background technique [0002] Online banking applications are built on the Internet and an open computing platform, that is, ordinary personal PCs. Due to its openness, there are many security threats in this environment, such as viruses and Trojan horses. In this environment, since the client browser of the online banking system uses text to display transaction data elements, and the browser separates the display and transmission of customer transaction information, this will pose a certain threat to customer information security. That is, the information seen by customers is inconsistent with the information actually used by the system. [0003] Malicious programs such as Trojan horses can use the data desired by the customer when displayed on the screen, but when the client send...

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Application Information

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IPC IPC(8): H04L9/32G06Q40/00G06Q40/02
Inventor 王嵩杨北京曾凯雷兵彭琳熊俊文卫华
Owner INDUSTRIAL AND COMMERCIAL BANK OF CHINA
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