The group's principal activity is to develop, market and distribute public key infrastructure security solutions for the secure transmission of data over wireless networks and devices. The group's digital certificates provide a secure electronic link between an individual and an organization. Security infrastructure solutions enable mobile e-commerce services, delivering end-to-end wireless security to wireless device makers, asp's and operators, application software developers and network infrastructure providers. On 18-Dec-2002, the group acquired dss software technologies.