Solid and innovative engineering, quality customer service, and a global perspective make GTA a leader in delivering technologically advanced, yet cost effective, network security solutions.

The GNAT Box System Software has evolved to become the engine that drives all GTA firewalls and carries the ICSA Firewall Certification that extends to GTA’s full family of firewalls – including the SME Family of Firewall appliances, the RoBoX Family of Firewall appliances and GB-Ware. These full-featured firewalls offer one of the best price/performance ratios in the industry today.

The company was one of the first entrants into the network security marketplace and has been at the forefront of industry efforts to provide high quality, yet cost-effective network security products. The company’s first commercial firewall, the GFX Internet Firewall System was introduced in January 1994 and was one of the first firewalls to be certified by the National Computer Security Association, now the International Computer Security Association (ICSA).

GB-250 The GB-250 and GB-250e Firewall UTM Appliances are GTA’s entry level systems that provide big security for smaller business offices. Designed and priced to meet the needs of smaller organisations, the... Overview Case Studies GB-800 Uniquely designed for mid-sized businesses, the GB-800 and GB-800e Firewall UTM Appliances provide corporate level Internet security and unified threat management (UTM) features. Comprehensive firewal... Overview Case Studies GB-2000 The GB-2000 Firewall UTM Appliance Family provides powerful enterprise level security and comprehensive features that are easy to implement and administer. The GB-2000, GB-2000e and GB-2000X are all d... Overview Case Studies GB-3000 The GB-3000 Gigabit Firewall UTM Appliance is Global Technology Associates’ flagship appliance. It offers the highest throughput and most comprehensive feature set in GTA’s product line. The GB-3000 p... Overview Case Studies GB-Ware The GB-Ware is a software firewall powered by GNAT Box® System Software certified to ICSA 4.0 Corporate criteria. The GNAT Box System Software was designed from the ground up as an integrated firewall... Overview Case Studies Reviews

High Availability (H2A) H2A, GTA's firewall high availability solution, is a cost effective resilient network security solution. This feature is easy to enable utilizing an activation code. There is no additional software to... Overview Case Studies Mail Sentinel Spam and computer virus attacks can cripple your network resulting in lost productivity, corrupted data, leaks of confidential data, and missed business opportunities due to lost or delayed email comm... Overview Case Studies Downloads Mobile VPN Client GTA Mobile VPN Client provides the vital ability for remote users to initiate VPN communications with corporate resources. Using VPNs, 'road warriors' or telecommuters can safely access corporate netw... Overview Case Studies Surf Sentinel Surf Sentinel is a complete and accurate content filtering solution that meets the requirements and demands of both users and technology providers. Surf Sentinel’s core technology hosts and manages UR... Overview Case Studies