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GTA Firewalls

The GTA family of Internet security firewall appliances includes the GB-2000 family designed for SME offices GB-2000X, GB-2000e and GB-2000 along with our RoBoX family which is perfect for remote office/branch office implementations. RoBoX firewalls include the GB-800e, GB-800, GB-250e and GB-250. All GTA firewalls includes our advanced firewall features - policy based NAT, virtual hosting via IP Aliasing, and LDAP support - at no extra charge. Threat management features include DoS and Intrusion detection, basic content filtering and advanced email gateway features

GB-250 Firewall Appliance 10 users

The GB-250 Firewall Appliance is an entry-level firewall in GTA's RoBoX family with support for optional Mail Sentinel Anti-Spam and Mail Sentinel Anti-Virus add-on features, offering more power and flexibility than comparable appliances. Available in a 10 or 25 concurrent outbound user versions, the GB-250 is designed for small business offices that require network security functions usually found only in enterprise level firewall appliances. The proven ICSA certified GB-OS System Software, assures you full corporate level firewall security. Features include transparent NAT, stateful packet inspection, built-in IPSec VPN (optional on the GB-250 10 user version), DHCP and content filtering, all packed in a desktop internet security appliance. Total perimeter security in a small appliance.
  • 10 or 25 concurrent outbound user versions
  • Upgradeable to 50 concurrent outbound users
  • Three 10/100 Ethernet interfaces including DMZ
  • Support for Mail Sentinel Anti-Spam and Mail Sentinel Anti-Virus Option
  • Powered by ICSA 4.1 Corporate Certified GNAT Box System Software
  • Excellent Price/Performance
  • GB-250e includes hardware VPN acceleration


Price $450.00

GB-250e Firewall Appliance 10 users
The GB-250e Firewall Appliance is an entry-level firewall in GTA's RoBoX family with support for optional Mail Sentinel Anti-Spam and Mail Sentinel Anti-Virus add-on features, offering more power and flexibility than comparable appliances. Available in a 10 or 25 concurrent outbound user versions, the GB-250e is designed for small business offices that require network security functions usually found only in enterprise level firewall appliances. The proven ICSA certified GB-OS System Software, assures you full corporate level firewall security. Features include transparent NAT, stateful packet inspection, built-in IPSec VPN (optional on the GB-250 10 user version), DHCP and content filtering, all packed in a desktop internet security appliance. Total perimeter security in a small appliance.
  • 10 or 25 concurrent outbound user versions
  • Upgradeable to 50 concurrent outbound users
  • Three 10/100 Ethernet interfaces including DMZ
  • Support for Mail Sentinel Anti-Spam and Mail Sentinel Anti-Virus Option
  • Powered by ICSA 4.1 Corporate Certified GNAT Box System Software
  • Excellent Price/Performance
  • GB-250e includes hardware VPN acceleration


Price $695.00

GB-800 Firewall Appliance 50 users The GB-800 Firewall Appliance offers total threat management - GB-OS Firewall, Intrusion & DoS Prevention, Mail Sentinel Anti-Virus and Anti-Spam, and Surf Sentinel Content Filtering - especially designed for medium sized businesses. At GTA, our primary focus is on providing a full featured, easy to use product with the flexible configuration options to suit your network design. All GTA firewalls are certified to meet the stringent ICSA 4.1 Corporate criteria, providing you with the best network security protection available. Stateful packet inspection, NAT, PAT, and IPSec VPN form the foundation of the GB-800 firewall functionality. Advanced features such as Dynamic Gateway Architecture provide traffic shaping, bandwidth management and gateway failover selection. Pair two GB-800 or GB-800e firewalls with the optional H2A high availability feature for firewall failover on mission-critical 24/7 networks. Hardware VPN acceleration is included on the GB-800e model.
  • 50 or unrestricted concurrent outbound user versions
  • Three fully-configurable 10/100 NICs including DMZ support
  • Mail Sentinel Anti-Virus & Mail Sentinel Anti-Spam subscriptions available
  • Surf Sentinel Content Filtering subscription available
  • GB-800e includes hardware VPN acceleration
  • Up to 128,000 concurrent connections ( unrestricted user version)
  • ICSA 4.1 corporate certified
  • Optional H2A - high availability


Price $895.00

GB-800e Firewall Appliance 50 users
The GB-800e Firewall Appliance offers total threat management - GB-OS Firewall, Intrusion & DoS Prevention, Mail Sentinel Anti-Virus and Anti-Spam, and Surf Sentinel Content Filtering - especially designed for medium sized businesses. At GTA, our primary focus is on providing a full featured, easy to use product with the flexible configuration options to suit your network design. All GTA firewalls are certified to meet the stringent ICSA 4.1 Corporate criteria, providing you with the best network security protection available. Stateful packet inspection, NAT, PAT, and IPSec VPN form the foundation of the GB-800e firewall functionality. Advanced features such as Dynamic Gateway Architecture provide traffic shaping, bandwidth management and gateway failover selection. Pair two GB-800 or GB-800e firewalls with the optional H2A high availability feature for firewall failover on mission-critical 24/7 networks. Hardware VPN acceleration is included on the GB-800e model.
  • 50 or unrestricted concurrent outbound user versions
  • Three fully-configurable 10/100 NICs including DMZ support
  • Mail Sentinel Anti-Virus & Mail Sentinel Anti-Spam subscriptions available
  • Surf Sentinel Content Filtering subscription available
  • GB-800e includes hardware VPN acceleration
  • Up to 128,000 concurrent connections ( unrestricted user version)
  • ICSA 4.1 corporate certified
  • Optional H2A - high availability


Price $1,295.00