作者: Hyundo Park , Peng Li , Debin Gao , Heejo Lee , Robert H Deng
DOI: 10.1007/978-3-540-85886-7_9
关键词: Application layer DDoS attack 、 Trinoo 、 Randomness 、 Event (computing) 、 Networking hardware 、 Network security 、 Denial-of-service attack 、 Computer security 、 Computer science
摘要: Threads posed by Distributed Denial of Service (DDoS) attacks are becoming more serious day day. Accurately detecting DDoS becomes an important and necessary step in securing a computer network. However, Flash Event (FE), which is created legitimate requests, shares very similar characteristics with many aspects makes it hard to be distinguished from attacks. In this paper, we propose simple yet effective mechanism called FDD (FE Distinguisher) distinguish FE DDoS. To the best our knowledge, first practical that distinguishes Our trace-driven evaluation shows between accurately efficiently utilizing only memory small size, making possible implemented on high-speed networking devices.