GTA GB-800 - Firewall/VPN Solutions

GB-800
The GB-800 and GB-800e Firewall Appliances are designed for small business offices that require network security functions usually found only in enterprise-level firewall appliances. The GB-800 and GB-800e Firewall Appliances enhance your network’s perimeter security with Mail Sentinel Anti-Spam and Mail Sentinel Anti-Virus.
Download GB-800 Brochures and Datasheets
- GB-OS 5.1 datasheet 0.64MB
- GB-800 Datasheet 0.53MB
GTA Case Study
GNAT Box has proved to be an invaluable and flexible tool in our perpetual battle against the nastier aspects of the Internet
Richard Hobday
Network Manager
Haywards Heath College
Read the Central Sussex College install a robust and powerful firewall case study
Spam and computer viruses can bring your network to a halt. Mail Sentinel anti-spam and Mail Sentinel anti-virus filter out spam and viruses using the firewall’s email proxy. GTA licensed Mail Sentinel’s anti-spam and anti-virus technologies from market leading companies such as Mailshell and Kaspersky Lab. Mailshell’s anti-spam engine executes more than 300,000 checks to determine if an email is spam; Kaspersky Lab’s anti-virus engine produces exceptional detection rates and responsiveness to virus attacks. There’s no additional software to install or learn; simply enter the subscription activation code on your GTA fi rewall and confi gure the email proxy using the GB-OS web or Windows-compatible interface.
GTA firewalls combine proprietary firewall software and hardware into one-easy-to-install dedicated appliance. Network administrators can choose from a simple “plug-and-play” implementation or adjust feature settings for a more customized implementation. Advanced features combined with subscription options, such as Mail Sentinel anti-spam, Mail Sentinel anti-virus and Surf Sentinel® Content Filtering, transform your firewall into a complete perimeter network security solution.

All GTA firewall products are certified to meet the stringent ICSA 4.1 Corporate criteria, providing you with the best network security protection available. GB-OS is backed by 10 years of real-world Internet security experience. GTA firewalls prevent unauthorized access from un-trusted networks and hide internal networks while providing transparent access to users on trusted internal networks.
The GB-800 firewall Appliance is available in two standard configurations: 50 or unrestricted concurrent outbound users. It allows you to match the firewall to your current network needs while allowing future expansion as your business grows. The GB-800e firewall Appliance features VPN hardware acceleration for faster VPN throughput on a desktop unit. It is the perfect solution for secure VPN connections to corporate offices or for telecommuting through GNAT Box Mobile VPN Clients. The GB-800e is available in two standard configurations: 50 or unrestricted concurrent outbound users.
Key Features
- Three fully-configurable 10/100 NICs including DMZ support
- Supports Mail Sentinel anti-virus
- Supports Mail Sentinel anti-spam
- 50 or unrestricted concurrent user licence















