Imprivata is a healthcare IT security company that enables healthcare organizations to access, communicate, and transact patient information securely and conveniently. The company offers a range of products and services, including authentication and access management, secure communications, and patient engagement. Imprivata's solutions are used by over 1,000 healthcare organizations worldwide, including hospitals, clinics, and other healthcare providers. The company was founded in 2002 and is headquartered in Lexington, Massachusetts.