Method and device for blocking malicious behavior

Abstract

The invention discloses a malicious behavior blocking method and a device and solves problems that characteristic extraction efficiency and accuracy of malicious behaviors are low and the malicious behaviors can not be effectively blocked. The method comprises steps that, a test account number is pre-generated by monitoring equipment and is further registered on the monitoring equipment and service providing equipment, when an operation request sent by the test account number is received by the monitoring equipment, present sending characteristics are recorded as malicious characteristics, for to-be-determined behaviors, whether the to-be-determined behaviors are malicious behaviors is determined according to the recorded malicious characteristics, if yes, the to-be-determined behaviors are blocked, if not, the to-be-determined behaviors are released. Through the method, characteristics of the malicious behaviors can be acquired without no need to analyze large-scale historical data, so characteristic extraction efficiency of the malicious behaviors is improved, characteristic extraction accuracy is relatively high, the malicious behaviors can be effectively blocked, and determination miss and error determination can be avoided.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a method and device for blocking malicious behavior. Background technique [0002] With the continuous development of computer and network technology, users can already obtain various services provided by the website by registering an account on the website. But what follows is that criminals steal and use other people's accounts to carry out malicious acts. [0003] For example, a user registers an account on an e-commerce website and recharges the balance of the account to purchase goods with the balance of the account. However, if criminals steal the user's account, they can The balance in the account is used to illegally seek profits, that is, for criminals to purchase goods through stolen accounts, this act is a malicious act. [0004] Especially at present, many users use the same account number and password on different websites. Like this, once the account n...

AI Technical Summary

Problems solved by technology

[0007] The embodiment of the present application provides a method and device for blocking malicious behaviors, which are used to solve the problem in the prior art that the efficiency and accuracy of extracting malicious behavior features are low, and malicious behaviors cannot be effectively blocked

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