Network transaction security device, network transaction security system and method for conducting transaction by using network transaction security system

A network transaction and security system technology, applied in the field of network transaction security devices, can solve the problem that an electronic cipher device cannot identify phishing websites, etc., and achieves the effect of clear operation purpose and improved security.

Inactive Publication Date: 2014-11-19
SHANGHAI PEOPLENET SECURITY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to solve the defect that the above-mentioned electronic cipher cannot identify phishing websites, the technical problem to be solved by the present invention is to provide a network transaction security device to effectively prevent attacks from phishing websites

Method used

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  • Network transaction security device, network transaction security system and method for conducting transaction by using network transaction security system
  • Network transaction security device, network transaction security system and method for conducting transaction by using network transaction security system
  • Network transaction security device, network transaction security system and method for conducting transaction by using network transaction security system

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specific Embodiment 9

[0070] Specifically, as a specific embodiment 9 of a method of a network transaction security system, the specific process of the present invention to prevent phishing website attacks is as follows:

[0071] When the user logs in to the forged online transaction client of the phishing website through the account and password, the phishing website successfully steals the user’s account and password. At this time, the phishing website sends a transfer transaction request to the online transaction server, that is, the first information. The received transaction request generates a random value, that is, the second information is sent to the phishing website. The phishing website sends this second information to the user, and prompts false information such as "upgrade" to trick the user into entering the second information into the electronic cipher. Among them, the second information is generally displayed as a string of numbers, and the manufacturers of banks and electronic ciphers ...

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PUM

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Abstract

The invention provides a network transaction security device. The network transaction security device is electronic cipherware, and comprises a control and storage chip, a battery, a display screen, digital keyboard keys, an on-off key and functional keys, wherein the functional keys correspond to operating types one by one; the electronic cipherware is used for generating dynamic passwords through information comprising operating codes; and the operating codes correspond to the functional keys one by one. According to the network transaction security device, improvements are made on the basis of general electronic cipherware, the functional keys replace original physical keys, and the password algorithm of the general electronic cipherware is improved, so that the network transaction security device is resistant to phishing website attack, and the security of network transactions is further improved.

Description

Technical field [0001] The present invention relates to the field of network security, in particular to a network transaction security device, system and method. Background technique [0002] With the rapid development of electronic channels in banking, third-party payment, securities and other industries, traditional counter services have moved to the Internet and mobile phones. The development of electronic channels has brought great convenience to customers and greatly reduced the operating costs of expanding business halls. At present, in order to improve the security of online transactions, banks have widely distributed USB-shields, electronic ciphers and other devices used for network information identification among their customers to ensure transaction security. [0003] Such as figure 1 As shown, taking a commonly used electronic cipher as an example, an electronic cipher usually includes a control and storage chip, a battery, a display screen, and a series of keys. Encr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
Inventor 谈剑锋尤磊王君
Owner SHANGHAI PEOPLENET SECURITY TECH
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