Novel phone fraud detection and prevention method based on location determination

Abstract

The invention discloses a novel phone fraud detection and prevention method based on location determination, including the following steps: acquiring an original code stream of signaling of an international call in real time, and sending call information to a caller identity authentication device in real time after parsing; detecting the current registration state and actual geographical locationof a caller in real time, and performing true and false identification on the identity of the caller; and after identifying that the caller has a false identity, constructing a piece of disconnectionsignaling, simulating the caller to initiate a disconnection action, enabling the International Bureau to forward the disconnection signaling to a called party after receiving the disconnection signaling, and enabling the called party to perform disconnection processing after receiving the disconnection signaling. The method disclosed by the invention has the following beneficial effects: the identity authenticity of the caller can be identified by detecting the location information of the caller, and thus false calls can be identified, the false calls are disconnected to ensure that the falsecalls that counterfeit cell phone numbers of other persons can be detected and intercepted in real time, thereby, the generation of such fraud calls can be suppressed to a maximum extent, the call experience of phone users can be improved, and the trust degree and perception degree of the phone users can be improved.

Description

technical field [0001] The invention relates to the field of telecommunications, in particular to a new method for detecting and preventing telephone fraud based on location determination. Background technique [0002] Criminals committing financial fraud through telecommunication networks has become a major social nuisance. Criminals fabricate false information over the phone, set up scams, implement remote and non-contact fraud on victims, and induce victims to transfer money to criminals to defraud them of money. [0003] Faced with the serious situation of telecommunications fraud intensifying, the domestic communication department has also taken many measures, which have achieved good results and intercepted a large number of fraudulent calls. However, fraudsters are constantly changing their fraudulent methods, constantly trying to find loopholes in existing prevention methods, and trying to bypass existing prevention mechanisms. The outstanding performance is the ra...

AI Technical Summary

Problems solved by technology

Therefore, it is difficult to effectively intercept the above-mentioned new fraudulent calls in this way

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