A newly patented IBM technology authenticates access to a system by using "a simulated state of a digital twin" to derive a password — in one example, using a vehicle's operational data such as its odometer reading. Mansfield inventor Jian Wu is named on the patent. [Composite illustration: Sources, U.S. Patent No. 12561425-B2, Fig. 4; Aleksei Cheremisinov/istockphoto; DI Studio]