Wangsu DDoS Mitigation Service (DMS for short), is based on the globally distributed CDN resources up to 10Tbps mitigation capacity, and offers proprietary mitigation algorithms combined with the big data enabled intelligence. It detects and mitigates various types of DDoS attacks (such as SYN Flood, ACK Flood, UDP Flood, HTTP Flood, etc.) in real time, and ensures website availability under volumetric DDoS attacks.