system

Abstract

Provide a system. 【Solution means】 Analysis means for monitoring the operations of the user's portable information device in real time and detecting abnormal operations, Warning means for issuing a warning to the user when an abnormal operation is detected by the analysis means, Identification means for scanning a plurality of application programs installed in the portable information device and identifying malicious application programs, Control means for invalidating or deleting the malicious application programs identified by the identification means, Evaluation means for evaluating the risk of newly installed application programs, Analysis means for evaluating abnormalities using a machine learning algorithm based on the analysis results of the user operations, Interface means for providing a user interface capable of responding to the warning issued by the warning means, A system including the above.

Claims

1. An analysis means for monitoring the operation of a user's mobile information device in real time and detecting abnormal behavior, If abnormal operation is detected by the aforementioned analysis means, a warning means is provided to issue a warning to the user. An identification means for scanning multiple application programs installed in the aforementioned portable information device and identifying malicious application programs, Control means for disabling or deleting malicious application programs identified by the identification means, An evaluation method for assessing the risks of newly installed application programs, An analysis means for evaluating anomalies using a machine learning algorithm based on the analysis results of the user operations, Interface means for providing a user interface capable of responding to warnings issued by the warning means, A system that includes this.

2. The system according to claim 1, further comprising an interactive interface for the user to cancel an operation based on a warning issued by the warning means.

3. The system according to claim 1, wherein the evaluation means includes a process of evaluating the risk based on developer information of the application program and the required permissions, and notifying the user of the results.

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