Abnormal access object recognition method and equipment

Abstract

The invention is suitable for the technical field of Internet, and provides an abnormal access object recognition method and device. The method comprises the following steps: obtaining an access record of a to-be-identified candidate object with respect to non-sensitive data; wherein the access record comprises access time; based on the access time of each access record, constructing an access frequency change curve of the candidate object, and outputting access characteristic parameters of the candidate object according to the access frequency change curve; importing the access characteristicparameter into a preset user type classification model, and outputting an object type of the candidate object; If the object type of the candidate object is an abnormal access type, identifying the candidate object as an abnormal access object, and stopping responding to the access request of the abnormal access object. According to the method, the access rule of the candidate object to the non-sensitive data is determined by acquiring the access record of the non-sensitive data, so that whether the candidate object is the abnormal access object or not is judged, the anti-interference performance of abnormal access object recognition is improved, and the risk of user information leakage is reduced.

Description

technical field [0001] The invention belongs to the technical field of data processing, and in particular relates to a method and equipment for identifying abnormal access objects. Background technique [0002] With the electronic conversion of various files into electronic documents, user information can be stored in the cloud server through electronic documents, and the user information can be extracted from the cloud server when the corresponding access request is received. , can perform operations such as information query and identity authentication more conveniently, and improves the efficiency of business processing. However, because the data is stored in the cloud server, it will increase the risk of user information leakage. In particular, criminals can pretend to be normal users, initiate access requests to the cloud server, and steal user information through the business processing results returned by the cloud server, which increases the risk of user information ...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a method and equipment for identifying abnormally accessed objects to solve the problem of identifying and responding to abnormally accessed objects. Abnormal access objects of non-sensitive file access operations will be misjudged as normal user access operations, thereby increasing the risk of user information leakage and poor anti-interference problems

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