Imprivata, Inc. provides a convergence solution for the identity and access management (IAM) based upon a hardware appliance. The OneSign platform enables companies to protect their business information resources by the implementation of a secure access by employees to networks and applications. This improves user productivity and ease of use, while simultaneously reducing time and cost as well as the risk when complying with data protection and data security regulations. Imprivata is based in Lexington, USA.