Barracuda Networks' CloudGen Firewall is a network security solution that provides protection for cloud and hybrid networks. CloudGen Firewall offers next-generation firewall technologies for real-time network protection against various threats, including SQL injections, cross-site scripting, denial of service attacks, trojans, viruses, worms, and spyware. It can be deployed across multiple physical locations and in Microsoft Azure, AWS, and Google Cloud Platform. CloudGen Firewall integrates application control, availability, and quality-of-services (QoS) features.