NetScout Systems Inc is a provider of service assurance and cybersecurity solutions to enterprise and government networks. It bases its solutions on proprietary adaptive service intelligence technology, which helps customers monitor and identify performance issues and provides insight into network-based security threats. These solutions also deliver real-time and historical information, which provides insight to restore service and understand the quality of user experience. The company derives revenue primarily from the sale of network management tools and security solutions. Its geographical regions include USA, Europe, Asia, and Rest of the World.