Distributed denial-of-service (DDoS) attacks pose a significant threat to the Internet. Most solutions proposed to-date face scalability problems as the size and speed of the netwo...
P. E. Ayres, H. Sun, H. Jonathan Chao, Wing Cheong...
—One of the major threats to cyber security is the Distributed Denial-of-Service (DDoS) attack. In our previous projects, PacketScore, ALPi, and other statistical filtering-based...
Distributed denial-of-service (DDoS) attacks present an Internet-wide threat. We propose D-WARD, a DDoS defense system deployed at source-end networks that autonomously detects an...
A successful source-end DDoS defense enables early suppression of the attack and minimizes collateral damage. However, such an approach faces many challenges: (a) distributing the...
To solve the congestion problem, network nodes at near the zombies need to filter the attack traffic. But the amounts of attack packets are small at upstream node and it is hard t...