- A single, low-cost solution - Gateway Anti-Virus, Anti-Spyware and intrusion prevention service - Content filtering service - ViewPoint reporting software Dell SonicWALL Comprehensive Gateway Security Suite (CGSS) combines security, productivity and support in a single solution with a low cost of ownership that provides an increased ROI compared with buying each of the services individually. Available on all Dell SonicWALL firewalls, CGSS turns your Dell SonicWALL into a complete security and productivity platform.