TY - GEN
T1 - Volumetric hierarchical heavy hitters
AU - Basat, Ran Ben
AU - Einziger, Gil
AU - Friedman, Roy
AU - Luizelli, Marcelo Caggiani
AU - Waisbard, Erez
N1 - Publisher Copyright: © 2018 IEEE
PY - 2018/11/7
Y1 - 2018/11/7
N2 - Hierarchical heavy hitters (HHH) identification is useful for various network utilities such as anomaly detection, DDoS mitigation, and traffic analysis. However, the increasing support for jumbo frames enables attackers to overload the system with fewer packets, avoiding detection by packet counting techniques. This paper suggests an efficient algorithm for detecting HHH based on their traffic volume that asymptotically improves the runtime of previous works. We implement our algorithm in Open vSwitch (OVS) and incur a 4−6% overhead compared to a 42% throughput reduction experienced by the state-of-the-art.
AB - Hierarchical heavy hitters (HHH) identification is useful for various network utilities such as anomaly detection, DDoS mitigation, and traffic analysis. However, the increasing support for jumbo frames enables attackers to overload the system with fewer packets, avoiding detection by packet counting techniques. This paper suggests an efficient algorithm for detecting HHH based on their traffic volume that asymptotically improves the runtime of previous works. We implement our algorithm in Open vSwitch (OVS) and incur a 4−6% overhead compared to a 42% throughput reduction experienced by the state-of-the-art.
UR - http://www.scopus.com/inward/record.url?scp=85060393597&partnerID=8YFLogxK
U2 - https://doi.org/10.1109/MASCOTS.2018.00045
DO - https://doi.org/10.1109/MASCOTS.2018.00045
M3 - Conference contribution
T3 - Proceedings - 26th IEEE International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems, MASCOTS 2018
SP - 381
EP - 392
BT - Proceedings - 26th IEEE International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems, MASCOTS 2018
T2 - 26th IEEE International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems, MASCOTS 2018
Y2 - 25 September 2018 through 28 September 2018
ER -