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Mitigating SYN flooding Attack and ARP Spoofing in SDN Data Plane
Ting-Yu Lin,Jhen-Ping Wu,Pei-Hsuan Hung,Ching-Hsuan Shao,Yu-Ting Wang,Yun-Zhan Cai,Meng-Hsun Tsai 한국통신학회 2020 한국통신학회 APNOMS Vol.2020 No.09
As the number of network devices increases rapidly, it becomes more and more difficult to defend network attacks. Large-scaled attacks, such as SYN flooding, may lead to heavy burden to the switches as well as the controller in a software defined network (SDN). In this paper, we investigate the SYN flooding and Address Resolution Protocol (ARP) spoofing attacks in SDN, and then propose mechanisms to address these two attacks. We also present a new scheme to detect SYN flooding by using only a few forwarding rules. Moreover, we utilize the Programming Protocol-independent Packet Processors (P4) technique to mitigate the burden of the controller.
The Role of Outstanding Foundation Awards in Fund Families
Pi-Hsia Hung,Lin Lin,Pei-Jhen Su 한국증권학회 2017 Asia-Pacific Journal of Financial Studies Vol.46 No.1
This study employs unique data concerning “Outstanding Foundation Awards” in Taiwan to investigate the determinant factors of winning awards and the contributions of award funds to the respective fund families. Our results show that fund fees, performance, age, volatility, family fees, and family award winning experiences are important predictors of winning awards. One-, three-, and five-year award funds charge higher fund fees over a 1-year postaward period; however, they do not experience an increase in their own fund/family flows after winning the awards.