Patent attributes
Systems and methods for an authentication system include determining that a first user device is located within a vehicle, where the first user device is associated with a first user. Vehicle authentication information is received from the vehicle. A vehicle account associated with the vehicle is authenticated using the vehicle authentication information. First transportation information associated with the vehicle is received from the vehicle. A user authentication configuration is determined based on the vehicle account and the first transportation information. A user account of the first user for the first user device is authenticated based on the first transportation information according to the user authentication configuration.