公开(公告)号：US20230403270A1

公开(公告)日：2023-12-14

申请号：US17839155

申请日：2022-06-13

申请人： Bank of America Corporation

发明人： Jinyoung N. Kim ,  James T. MacAulay ,  Lauren J. Alibey ,  Serge A. Neri ,  Brandon Sloane ,  Sophie M. Danielpour

IPC分类号： H04L9/40

CPC分类号： H04L63/0861

摘要： An apparatus for dynamic user authentication comprises a processor associated with a server. The processor is configured to receive session data associated with a first user, wherein the session data comprises user parameters for a session and to receive an interaction request to authorize an interaction of a first avatar associated with the first user in a virtual environment. The processor is further configured to compare the user parameters of the session data to user parameters of a stored user profile and to authorize the interaction in response to comparing the session data to the stored user profile if a confidence threshold is satisfied. The processor is further configured to train the machine learning algorithm with the received session data to update the user profile, wherein updating the user profile improves information security by authenticating that the first user is authorized to interact via the first avatar.