Title :
RSFB: a Resilient Stochastic Fair Blue algorithm against spoofing DDoS attacks
Author :
Zhang, Changwang ; Yin, Jianping ; Cai, Zhiping
Author_Institution :
Sch. of Comput. Sci., Nat. Univ. of Defense Technol., Changsha, China
Abstract :
The existing Active Queue Management (AQM) algorithms, including the fairness-aimed ones, are notably vulnerable to spoofing DDoS attacks. We propose a Resilient Stochastic Fair Blue (RSFB) algorithm against spoofing DDoS attacks. The basic idea behind RSFB is to record the responsive normal TCP flows and rescue their dropped packets. Simulations and analysis show that the RSFB algorithm is highly robust and can fully preserve the TCP throughput in the presence of spoofing DDoS attacks.
Keywords :
queueing theory; telecommunication security; RSFB; TCP flows; active queue management; dropped packets; resilient stochastic fair blue algorithm; spoofing DDoS attacks; Algorithm design and analysis; Analytical models; Computer crime; Computer science; Information filtering; Information filters; Robustness; Stochastic processes; Technology management; Throughput;
Conference_Titel :
Communications and Information Technology, 2009. ISCIT 2009. 9th International Symposium on
Conference_Location :
Icheon
Print_ISBN :
978-1-4244-4521-9
Electronic_ISBN :
978-1-4244-4522-6
DOI :
10.1109/ISCIT.2009.5341033
