HyosungITX began as a storage-on-demand service provider in Korea in 2005 and has since expanded its core business to provide Content Distribution Network (CDN) services for the e-learning and gaming markets. Their challenge is to ensure the smooth delivery of e-learning and gaming services by addressing performance and reliability issues, especially in the face of potential Distributed Denial of Service (DDoS) attacks. They chose Juniper Networks to overcome this challenge. They have implemented Juniper Networks MX960 and MX480 3D Universal Edge Routers. The results of implementing Juniper Networks MX960 and MX480 routers have enabled HyosungITX to counter DDoS attacks.