Verification request authentication machine

A method comprising:

• accessing, by one or more processors of a device, an artificial intelligence engine trained to output a reference location score in response to input of a reference set of obfuscated geolocations generated from and corresponding to actual geolocations from which the device submitted requests to verify a person, the reference location score being generated based on representative geolocations of clusters of obfuscated geolocations of the device and on variances away from the representative geolocations of the clusters of obfuscated geolocations of the device;
• generating, by one or more processors of the device, an obfuscated geolocation of the device by obfuscating an actual geolocation of the device;
• by one or more processors of the device, inputting the obfuscated geolocation of the device into the artificial intelligence engine trained to output the reference location score in response to input of the reference set of obfuscated geolocations a candidate location score being output by the trained artificial intelligence engine in response to the inputted obfuscated geolocation of the device;
• obtaining, by one or more processors of the device, an authentication score from a server machine by providing the candidate location score to the server machine in a request to verify the person, the server machine generating the authentication score based on the candidate location score in response to the providing of the candidate location score;
• and
• presenting, by one or more processors of the device, an indication that the request to verify the person is authentic based on a comparison of the obtained authentication score to a threshold authentication score.

A non-transitory machine-readable storage medium comprising instructions that, when executed by one or more processors of a server machine, cause the server machine to perform operations comprising:

• accessing a reference set of obfuscated geolocations that are generated from and correspond to actual geolocations from which a device submitted requests to verify a person;
• grouping the obfuscated geolocations of the reference set into clusters of obfuscated geolocations;
• calculating a corresponding representative geolocation for each cluster of obfuscated geolocations among the clusters of obfuscated geolocations and a corresponding variance away from the representative geolocation for each cluster of obfuscated geolocations among the clusters of obfuscated geolocations;
• generating a reference location score based on the representative geolocations of the clusters of obfuscated geolocations and on the variances away from the representative geolocations of the clusters of obfuscated geolocations;
• training an artificial intelligence engine to output the generated reference location score in response to input of the reference set of obfuscated geolocations;
• and
• providing the trained artificial intelligence engine to a further machine configured to input an obfuscated geolocation of the device into the trained artificial intelligence engine, a candidate location score being output by the trained artificial intelligence engine in response to the inputted obfuscated geolocation, and provide an authentication score based on the outputted candidate location score.

A non-transitory machine-readable storage medium comprising instructions that, when executed by one or more processors of a device, cause the device to perform operations comprising:

• accessing an artificial intelligence engine trained to output a reference location score in response to input of a reference set of obfuscated geolocations generated from and corresponding to actual geolocations from which the device submitted requests to verify a person, the reference location score being generated based on representative geolocations of clusters of obfuscated geolocations of the device and on variances away from the representative geolocations of the clusters of obfuscated geolocations of the device;
• generating an obfuscated geolocation of the device by obfuscating an actual geolocation of the device;
• inputting the obfuscated geolocation of the device into the artificial intelligence engine trained to output the reference location score in response to input of the reference set of obfuscated geolocations a candidate location score being output by the trained artificial intelligence engine in response to the inputted obfuscated geolocation of the device;
• obtaining an authentication score from a server machine by providing the candidate location score to the server machine in a request to verify the person, the server machine generating the authentication score based on the candidate location score in response to the providing of the candidate location score;
• and
• presenting an indication that the request to verify the person is authentic based on a comparison of the obtained authentication score to a threshold authentication score.

A server machine comprising:

• one or more processors;
• and
• a memory storing instructions that, when executed by at least one processor among the one or more processors, cause the server machine to perform operations comprising:
• accessing a reference set of obfuscated geolocations that are generated from and correspond to actual geolocations from which a device submitted requests to verify a person;
• grouping the obfuscated geolocations of the reference set into clusters of obfuscated geolocations;
• calculating a corresponding representative geolocation for each cluster of obfuscated geolocations among the clusters of obfuscated geolocations and a corresponding variance away from the representative geolocation for each cluster of obfuscated geolocations among the clusters of obfuscated geolocations;
• generating a reference location score based on the representative geolocations of the clusters of obfuscated geolocations and on the variances away from the representative geolocations of the clusters of obfuscated geolocations;
• training an artificial intelligence engine to output the generated reference location score in response to input of the reference set of obfuscated geolocations;
• and
• providing the trained artificial intelligence engine to a further machine configured to input an obfuscated geolocation of the device into the trained artificial intelligence engine, a candidate location score being output by the trained artificial intelligence engine in response to the inputted obfuscated geolocation, and provide an authentication score based on the outputted candidate location score.

A device comprising:

• one or more processors;
• and
• a memory storing instructions that, when executed by at least one processor among the one or more processors, cause the device to perform operations comprising:
• accessing an artificial intelligence engine trained to output a reference location score in response to input of a reference set of obfuscated geolocations generated from and corresponding to actual geolocations from which the device submitted requests to verify a person, the reference location score being generated based on representative geolocations of clusters of obfuscated geolocations of the device and on variances away from the representative geolocations of the clusters of obfuscated geolocations of the device;
• generating an obfuscated geolocation of the device by obfuscating an actual geolocation of the device;
• inputting the obfuscated geolocation of the device into the artificial intelligence engine trained to output the reference location score in response to input of the reference set of obfuscated geolocations, a candidate location score being output by the trained artificial intelligence engine in response to the inputted obfuscated geolocation of the device;
• obtaining an authentication score from a server machine by providing the candidate location score to the server machine in a request to verify the person, the server machine generating the authentication score based on the candidate location score in response to the providing of the candidate location score;
• and
• presenting an indication that the request to verify the person is authentic based on a comparison of the obtained authentication score to a threshold authentication score.