Abstract: A novel distributed traffic control service is used, which will help us to improve Internet security significantly. At its core is a safe delegation of network management capabilities. It is based on adaptive network traffic processing devices that can be deployed incrementally in the Internet close to routers. Our service can help to stop attack traffic within the network as close to the internet uplink of an attacker as possible. The common aim of DDoS attacks is to deny certain services or resources to prospective users. The mitigation schemes even strengthen the belongings of an attack as genuine servers or widespread networks are cut off from the network.

Keywords: DDoS attacks, Digital Signature, Network management, Traffic control.