Unified Threat Management Products | GTA, Inc.
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Free Firewall Powered by GB-OS
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Mail Proxy
Spam and Virus Protection
Anti-Virus & Anti-Spam Protection

Content Filtering
Content Filtering
Content Filtering


The GB-Ware Software Firewall allows you to implement a firewall powered by GB-OS on hardware of your choice, including Virtual Machines. GB-Ware provides powerful, enterprise-level security with comprehensive features - including support for GTA's Mail Proxy Anti-Spam and Anti-Virus options - that are easy to implement and support in most corporate network environments. Available in Enterprise, unrestricted or 25-user versions, GB-Ware offers transparent NAT, stateful packet inspection, built-in IPSec VPN, DCHP server, secure remote management and content filtering. GB-Ware unrestricted version also includes unrestricted concurrent users, 128,000 concurrent connections and supports up to 20 interfaces when the multi-interface option is activated. GB-Ware Enterprise addresses the needs of the larger organizations with network connectivity needs that exceed that of GB-Ware unrestricted. GB-Ware Enterprise increases concurrent connections up to a possible 3 million, VPN Secruity Associations to 10,000 and VLANs to 4096.

Total Solution

GTA Firewall UTM systems combine both standard and advanced features into one easy-to-use firewall. You'll experience the ease of use of GTA's proprietary secure operating system, whether you're implementing a basic perimeter security strategy or using even more advanced options like Gateway Failover and IP Aliasing.

With just an activation code and no additional hardware or software installation required, it's simple to add optional features such as additional mobile VPN clients, Mail Proxy Anti-Spam and Anti-Virus subscriptions, GTA's Web Content Filtering service or the Multi-Interface option.


Simple Implementation for Even Complex Environments - The GB-Ware Firewall is powered by GB-OS 6.2.03. The clean, sleek presentation of information provides an intuitive basis for monitoring and configuring any GTA firewall. The multi-layered configuration screen easily toggles between basic and advanced configuration options, reducing the complexity of maintaining firewall security while continuing to provide a wide array of powerful, customizable configuration choices for more complex networks.

Support on Virtual Machines - GB-Ware Software Firewall UTM system installation is supported on Virtual Machines. Installation of GB-Ware Software Firewall UTM system on a Virtual Machine host is included in GB-OS 6.2.03. Support is offered for installing GB-Ware on a VMWare system, Citrix XenServer or VirtualBox system. ISPs and managed service providers will be able to run multiple copies of GB-Ware on the same hardware allowing customizable firewall protection for each customer's environment.

Dynamic Gateway Architecture - GB-Ware Software Firewall UTM systems include GTA's unique Dynamic Gateway Architecture offering Multi-WAN failover, load sharing, policy based traffic management, and dynamic routing options. Routing capabilities include static routing along with routing based on policy, source, protocol or ports and more advanced options such as BGP and OSPF. Gateway failover includes support for six multiple Internet connections over multiple physical interfaces or virtual gateways over a single interface. Bandwidth management is provided by load balancing, assuring maximum efficiency of Internet service. Business continuity, assured by network up-time, are provided by these flexible gateway failover and routing features.

Unified Threat Management - Organizations are protected against unauthorized access by a robust intrusion prevention system that comes standard with GB-Ware. Attempts to penetrate the network perimeter's security through the firewall are logged and alarms are generated based on comprehensive rule sets established by the firewall administrator. GTA's Mail Proxy Anti-Virus feature and commercial-grade Mail Anti-Spam subscription option supplement the standard threat management features for an additional level of security to your perimeter's network defenses. GTA partners with best of breed market leaders to provide anti-virus and anti-spam filtering features.

Network Address Translation - Stateful packet inspection and application firewall techniques combine with a powerful address translation mechanism to provide complete transparent network access to external and DMZ networks for IP-based applications.

IPSec VPN - Integrated industry standard IPSec virtual private networking for both site-to-site installations and remote mobile users means that secure remote access can be a reality for all types and sizes of organizations.

SSL VPN - a protected virtual private network running on Secure Socket Layer technology, accessible via a Web browser or an independent client. Flexible implementation permits authorized users to establish secure remote access from virtually any location and device.

GB-Ware Also Provides
• User Authentication
• VM Support
• Stealth Mode
• Object/Policy-based Filters
• Dynamic Gateway Architecture
• Load Balancing
• Virtual hosting via IP aliasing
• VLAN support
• DHCP client/server
• DNS/Dynamic DNS
• Traffic Shaping (BGP, OSPF, RIP v1, v2)
• Mail Proxy
• Interface Bridging
• Alarm Coalescing
• LDAP, RADIUS and Active Directory Single Sign-on Support
• GTAsyslog for firewall logs in WELF format
• Remote management via user interfaces:
  Web, or Console
• Easy set-up and installation
Optional Features

Mail Proxy Anti-Spam - The Anti-Spam option allows organizations to add spam control to the email proxy running on GB-OS based devices. (Subscription based option).

Mail Proxy Anti-Virus - The Anti-Virus feature allows organizations to add SMTP based virus control to the the email proxy running on GB-OS based devices. Included feature with a valid GTA support contract.

Web Content Filtering - GTA's Web Content Filtering service allows organizations to increase productivity while reducing liability of access to unproductive or inappropriate web sites. (Subscription based option).

Multi-interface Option - The Multi-interface option provides support for up to 20 interfaces including 10G Ethernet.

GTA VPN Acceleration Option - Organizations with a large number of VPN connections may benefit from increased performance by off-loading VPN processing to the GTA VPN Acceleration card (VPN option and GTA VPN Acceleration card sold separately).

GTA Mobile VPN Client - Add additional GTA Mobile VPN Clients. Available in single client or multi-user packs.

GTA SSL VPN Client - Add additional GTA SSL VPN Mobile Clients. Available in single client or multi-user packs.


Your purchase of a GTA Firewall includes 60 days of software updates and 30 days of up-and-running support available through GTA's technical support staff in North America, and internationally through an authorized GTA channel partner.

GTA support programs provide remote assistance with on-going maintenance of your GTA firewall products and software. GTA offers a variety of support options. Contact your local authorized GTA channel partner or ask GTA's helpful sales staff to match support offerings to your organization's needs. Remote or on-site technical support may also be available through your authorized GTA reseller.

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'GB-OS' and 'GB-Ware' are registered trademarks of Global Technology Associates, Incorporated.
'Global Technology Associates' and 'GTA' are service marks of Global Technology Associates, Incorporated.