Systems and methods for link device authentication

1. A system for link device authentication, the system comprising a computing device configured to:

acquire, from an originating device, an identifier of an endpoint device;

obtain an endpoint device authentication code corresponding to the identifier;

determine, as a function of the identifier, a location of the endpoint device;

identify a plurality of link devices;

select, from the plurality of link devices, at least a probabilistically verified link device as a function of the location of the endpoint device; and

transmit, to the at least a probabilistically verified link device, the endpoint device authentication code;

wherein selecting the at least a probabilistically verified link device further comprises:

training a machine-learning model as a function of training data, wherein the training data groups sets of endpoint device data and link device data with verified communications;

acquiring current endpoint device data and current link device data; and

selecting the at least a probabilistically verified link device as a function of the current endpoint device data, the current link device data, and the machine-learning model.

2. The system of claim 1 , wherein obtaining the endpoint device authentication code further comprises acquiring the endpoint device authentication code from the originating device.

3. The system of claim 1 , wherein obtaining the endpoint device authentication code further comprises generating the endpoint device authentication code.

4. The system of claim 1 , wherein determining the location of the endpoint device further comprises acquiring the location from the endpoint device.

5. The system of claim 1 , wherein determining the location of the endpoint device further comprises:

acquiring communication metadata from the endpoint device; and

determining the location as a function of the communication metadata.

6. The system of claim 1 , wherein selecting the at least a probabilistically verified link device further comprises:

determining a distance from the location of the endpoint device to a location of the at least a probabilistically verified link device; and

selecting the at least a probabilistically verified link device as a function of the distance.

7. The system of claim 1 , wherein selecting the at least a probabilistically verified link device further comprises:

determining a temporal datum; and

selecting the at least a probabilistically verified link device as a function of the temporal datum.

8. The system of claim 1 further comprising authenticating the originating device.

9. The system of claim 1 further comprising authenticating the endpoint device.

10. A method of link device authentication, the method comprising:

acquiring, by a computing device and from an originating device, an identifier of an endpoint device;

obtaining, by the computing device, an endpoint device authentication code corresponding to the identifier;

determining, by the computing device and as a function of the identifier, a location of the endpoint device;

identifying, by the computing device, a plurality of link devices;

selecting, by the computing device and from the plurality of link devices, at least a probabilistically verified link device as a function of the location of the endpoint device; and

providing, by the computing device and to the at least a probabilistically verified link device, the endpoint device authentication code; wherein selecting the at least a probabilistically verified link device further comprises:

training a machine-learning model as a function of training data, wherein the training data groups sets of endpoint device data and link device data with verified communications;

acquiring current endpoint device data and current link device data; and

selecting the at least a probabilistically verified link device as a function of the current endpoint device data, the current link device data, and the machine-learning model.

11. The method of claim 10 , wherein obtaining the endpoint device authentication code further comprises acquiring the endpoint device authentication code from the originating device.

12. The method of claim 10 , wherein obtaining the endpoint device authentication code further comprises generating the endpoint device authentication code.

13. The method of claim 10 , wherein determining the location of the endpoint device further comprises acquiring the location from the endpoint device.

14. The method of claim 10 , wherein determining the location of the endpoint device further comprises:

acquiring communication metadata from the endpoint device; and

determining the location as a function of the communication metadata.

15. The method of claim 10 , wherein selecting the at least a probabilistically verified link device further comprises:

determining a distance from the location of the endpoint device to a location of the at least a probabilistically verified link device; and

selecting the at least a probabilistically verified link device as a function of the distance.

16. The method of claim 10 , wherein selecting the at least a probabilistically verified link device further comprises:

determining a temporal datum; and

selecting the at least a probabilistically verified link device as a function of the temporal datum.

17. The method of claim 10 further comprising authenticating the originating device.

18. The method of claim 10 further comprising authenticating the endpoint device.