Deployment planned across 32 hospital network to enhance security and speed access to patient data for its 34,500 employees

Findings also Reveal Healthcare Access Management Drivers and Top Security Concerns for 2009

Acquisition of SAFsolution Products and IP to Complement OneSign Biometric Capabilities

LEXINGTON, MA, April 1, 2009 Imprivata^®, Inc., the employee access management company, today announced that it has acquired the assets of IdentiPHI, including its SAFsolution product line, intellectual property and biometric patents.

Integrated Single Sign-on/Strong Authentication/Clinical Contexting Solution for Increased Security, Productivity and User Satisfaction

Increased Demand for Convenient and Secure Access to Patient Data Cited as Driving Force

Imprivata's OneSign Platform Seamlessly Integrates with Box Butte's Sun Ray System to Accelerate Access to Patient Data and Eliminate Password Headaches

International Sales, Channel and Customer Service Experience to Drive Continued Imprivata Growth Across the EMEA Region

LEXINGTON, MA - March 16, 2009 - Imprivata^®, Inc., the converged authentication and access management company, today announced that it has promoted Rik Van Bruggen to the position of vice president, Europe, Middle East and Africa (EMEA). In this role, Rik is responsible for managing Imprivata’s sales and field operations in those regions.

OneSign Appliance Eases IT Help Desk Woes and Drives Efficiency Across the Trust

Deploys Single Sign-on and Strong Authentication Management for Employees Across 16 Countries

OneSign's Self-Service Password Reset Led to an Estimated 50 Percent Reduction in Password Reset Requests to the Helpdesk