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Risk control method and device for pass operation and storage medium

A risk control and token technology, applied in the blockchain field, can solve the problems of clearing users, frequent account transactions, high-value transfer operations, etc.

Inactive Publication Date: 2019-06-28
北京神荼科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the user makes a high-value transfer operation due to misoperation (such as accidentally pointing the decimal point incorrectly) during the transfer operation, it will bring huge losses to the user
Or, if the user's account is stolen, and the perpetrator who steals the account empties the user account at one time, due to the lack of preventive measures, the user's account will be emptied and bring huge losses to the user
Or, the user's account is frequently traded within a short period of time (for example, within 24 hours), and there are multiple transfer operations. If not controlled, there will also be a risk of loss to the user
[0003] Aiming at the technical problem of the lack of corresponding risk control in the operation of blockchain-based digital currency in the above-mentioned prior art, no effective solution has been proposed yet

Method used

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  • Risk control method and device for pass operation and storage medium
  • Risk control method and device for pass operation and storage medium
  • Risk control method and device for pass operation and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] According to this embodiment, an embodiment of a risk control method for token operations is provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0021] The method embodiment provided in this embodiment can be executed in a mobile terminal, a computer terminal or a similar computing device. figure 1 It shows a block diagram of hardware structure of a computer terminal (or mobile device) for realizing the risk control method of token operation. like figure 1 As shown, the computer terminal 10 (or mobile device 10) may include one or more (shown by 102a, 102b, ..., 102n in the figure) processor 102 (the processor 102 may include but not limited to a microprocessor ...

Embodiment 2

[0071] Figure 5 It shows a risk control device 500 for token operation according to this embodiment, and the device 500 corresponds to the method according to the first aspect of Embodiment 1. refer to Figure 5 As shown, the device 500 includes: an instruction receiving module 510, configured to receive an instruction from the terminal device of the first user to perform token operations with the second user on the block chain; and a risk control module 520, configured to carry out the instruction processing to control the risks of token operations.

[0072] Optionally, the risk control module includes: a judgment sub-module, configured to judge the token operation according to preset rules, and determine whether to send the instruction to the block chain according to the judgment result.

[0073] Optionally, the judging submodule includes: a first judging unit, configured to determine whether the amount of the token operation reaches the first threshold; and a first sendi...

Embodiment 3

[0081] Figure 6 The risk control device 600 for token operation according to this embodiment is shown, and the device 600 corresponds to the method according to the first aspect of Embodiment 1. refer to Figure 6 As shown, the device 600 includes: a processor 610; and

[0082] The memory 620 is connected to the processor 610, and is used to provide the processor 610 with instructions for processing the following processing steps:

[0083] receiving an instruction from the terminal device of the first user to perform token operations with the second user on the blockchain; and

[0084] The instructions are processed to control the risks of token operations.

[0085] Optionally, processing the instruction to control the risk of the token operation includes: judging the token operation according to preset rules, and determining whether to send the instruction to the blockchain according to the result of the judgment.

[0086] Optionally, the pass operation is judged accordi...

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PUM

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Abstract

The invention discloses a risk control method and device for pass operation and a storage medium. The method comprises the following steps: receiving an instruction of carrying out certificate passingoperation with a second user on a block chain from terminal equipment of a first user; And processing the instruction to control the risk of the pass operation.

Description

technical field [0001] The present application relates to the field of blockchain, in particular to a risk control method, device and storage medium for token operations. Background technique [0002] At present, blockchain-based digital currency operations lack effective risk control measures, so it is impossible to control the risk of digital currency operations. For example, existing blockchain-based digital currency solutions lack risk control over transaction quotas and transaction times. When the user makes a high-value transfer operation due to misoperation (such as accidentally pointing the decimal point incorrectly) during the transfer operation, it will bring huge losses to the user. Or, if the user's account is stolen, and the perpetrator who steals the account empties the user account at one time, due to the lack of preventive measures, the user's account will be emptied and bring huge losses to the user. Or, the user's account has frequent transactions in a sh...

Claims

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Application Information

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IPC IPC(8): G06Q20/40
Inventor 李宁洪和刚
Owner 北京神荼科技有限公司