Security researchers have recently observed a large application-layer distributed denial-of-service attack using a new technique that could foil DDoS defenses and be a sign of things to come for Web application operators.
The attack, which targeted a Chinese lottery website that used DDoS protection services from Imperva, peaked at 8.7Gbps. In a time when DDoS attacks frequently pass the 100Gbps mark, 8.7Gbps might not seem much, but it’s actually unprecedented for application-layer attacks.
