GTA's Content Filtering service for GB-OS based firewalls is a complete and accurate solution for today's virtual world. The Web Filtering option is available in GB-OS System Software version 5.2.x and higher.

Utilizing a powerful content filtering technology, the service allows organizations to increase productivity and reduce liability of access to unproductive or inappropriate web sites. This outsourced model categorizes lists on off-site servers, meaning no additional hardware is needed. GTA's multiple server locations provide redundancy that effectively eliminates downtime from system failures or heavy data traffic. Time and group based polices add flexibilty, giving system administrators the ability to set various levels of content filtering for different user groups and time periods. With over 70 content categories and enhanced policy settings, GTA's Web Filtering subscription is easily customizable for organizations of all types and sizes.

When browsing the Internet, users request to access approved (1a) or unproductive, inappropriate (1b) websites.

The Web Filtering service checks and sorts requests by allowing access to approved websites and blocking access to restricted websites.