FireWall-1 GX delivers Check Point's market-leading security to GPRS—(2.5G) and UMTS— (3G) enabled wireless networks. FireWall-1 GX is the first product to protect these wireless infrastructures from the threats of untrusted networks. With FireWall-1 GX, wireless network operators can offer seamless roaming to their data customers without exposing their network to potential security threats.