Thoma Bravo-backed Imprivata, a digital identity company for healthcare, agreed to acquire GroundControl, which creates automated solutions for managing mobile devices in modern enterprises. Financial terms were not disclosed. “Due to the positive impact on productivity, cost, and security, the use of shared mobile devices has significantly increased, especially in healthcare. By combining forces with Imprivata, we can tap into industry-leading capabilities and resources to provide a powerful and complete identity lifecycle solution for customers around the world,” Aaron Freimark, GroundControl CEO.