LEXINGTON, Mass.--(BUSINESS WIRE)--Imprivata®, (NYSE: IMPR), the healthcare IT security company, today announced that is has won the 2015 SiriusDecisions Programs of the Year Award for best-in-class in the Account-Based Marketing and Customer Experience Programs Category. Imprivata, which has more than 1,200 healthcare customers globally, was honored for excellence in its strategy and delivery of its leading authentication, access management, and secure communications solutions. Imprivata will