Michael O’Farrell, Chief Marketing Officer of Diversinet, will be making a presentation on mobile security at the 2005 Wireless and Mobile WorldExpo, National Trade Center at Exhibition Place, Toronto, Ontario on Thursday, May 19, 2005 from 1:30 p.m.-2:10 p.m. This session will outline user identity security gaps and complexities, identify industry solutions for mobile-optimized strong authentication, and profile mobile authentication solutions to allow the enterprise and individual user to protect their data and online identity when engaging in online access and commerce using any mobile device. The presentation will include key insights to the initiative for Open AuTHentication (OATH), Liberty Alliance Project and Open Mobile Alliance (OMA) industry perspectives on strong authentication for the mobile mass-market.