Systems and methods for authentication using browser fingerprinting

A system comprising:

• a webserver comprising a non-transitory memory and a processor, the non-transitory memory configured to store machine-readable code of a webpage, and the processor configured to obtain device-identifying data associated with a caller device according to the code of the webpage;
• and
• a server comprising one or more processors configured to:
• receive, via a telephony channel, an inbound call associated with the caller device, and, during the inbound call, a request for a type of information corresponding to a destination computing device and a set of caller credentials to authenticate the caller device for the inbound call;
• and
• determine the destination computing device requires a browser fingerprint for authentication according to a stored indication that a security operation for the destination computing device includes the browser fingerprint;
• in response to determining the set of caller credentials as received via the telephony channel fails to satisfy an authentication threshold based on a first authentication operation:
• transmit, after receiving the inbound call and based on determining the destination computing device requires the browser fingerprint associated with the caller device for authentication, via a data channel and without terminating the telephony channel, to the caller device a notification comprising machine-executable instructions instructing the caller device to access the webpage;
• obtain the browser fingerprint associated with the caller device based upon the device-identifying data obtained by the webserver;
• and
• execute a second authentication operation to authenticate the caller device for the in-bound call using the browser fingerprint obtained using the set of caller credentials and the device-identifying data against the authentication threshold.