US Patent 11251958 Security system with adaptive authentication based on tokenization chaining

A system for generating a hybrid token architecture for chaining authenticated interactions is provided. The system includes a memory device for storing computer-readable program; a communication device connected to a network; and a processing device, wherein the processing device is configured to: initiate an authentication session of a user associated with a user interaction; determine an authentication identifier based on at least one of the authentication session and the user interaction, the authentication identifier comprising at least one of a device portion, a user portion, and an authentication record portion; generate a unique token based on the authentication identifier, wherein the unique token is required for a subsequent authentication session, and wherein the unique token links the authentication session with the subsequent authentication session, the authentication session and the subsequent authentication session forming a chain of successive authentication sessions; and store the unique token for the subsequent authentication session.