Imprivata, a provider of secure access management and collaboration, announced that Imprivata OneSign has received a score of 88.4 in the Klas 2012 Mid-Term Performance Review: Software and Services report. In a release dated June 21, the Company said that the report states that Imprivata scored 6 or more points above the software category average and between 3 and 6 points above the Single Sign-On market area average. OneSign was among the top seven products out of the 718 rated this year." Imprivata's success can be attributed to listening and understanding our customers' needs," said Ed Gaudet, Chief Marketing Officer at Imprivata. "Our Klas rating is the best independent measure of performance from customers, and we're proud of our continued high ratings." Klas is a research firm specializing in monitoring and reporting the performance of healthcare vendors.