PadCom announced during IWCE 2004 the release of version 4.0 of its TotalRoam mobile data software platform. The platform’s mobile VPN provides enterprises with static IP addressing for a secure VPN tunnel between the client and server, the company said. In addition, the platform offers FIPS 140-2 certified encryption and 192-bit dynamic encryption keys. Also, a “mobile optimization” feature improves bandwidth efficiency and enhances application response speeds, the company said. New features in this area include TCP optimization and compression.