Unprecedented Smart Algorithm for Uninterrupted SDN Services During DDoS Attack  

作　　者：Muhammad Reazul Haque Saw Chin Tan Zulfadzli Yusoff Kashif Nisar Rizaludin Kaspin Iram Haider Sana Nisar J.P.C.Rodrigues Bhawani Shankar Chowdhry Muhammad AslamUqaili Satya Prasad Majumder Danda B.Rawat Richard Etengu Rajkumar Buyya 

机构地区：[1]Faculty of Computing&Informatics,Multimedia University,PersiaranMultimedia,Cyberjaya,63100,Selangor,Malaysia [2]Faculty of Engineering,Multimedia University,Persiaran Multimedia,Cyberjaya,63100,Selangor,Malaysia [3]Faculty of Computing and Informatics,University Malaysia Sabah,Jalan UMS,Kota Kinabalu Sabah,88400,Malaysia [4]Telekom Malaysia Research&Development,TM Innovation Centre,63000,Cyberjaya,Selangor,Malaysia [5]Federal University of Piauí(UFPI),Teresina,PI,Brazil [6]Instituto de Telecomunica珲es,6201-001,Covilh?Portugal [7]National Center of Robotics and Automation-Condition Monitoring Systems Lab,MUET,Jamshoro,Pakistan [8]Department of Electrical and Electronic Engineering,BUET,Dhaka,1205,Bangladesh [9]Department of Electrical Engineering and Computer Science,Data Science and Cybersecurity Center,Howard University,Washington,DC,USA [10]Cloud Computing and Distributed Systems(CLOUDS)Laboratory,School of Computing and Information Systems,The University of Melbourne,Melbourne,VIC 3053,Australia

出　　处：《Computers, Materials & Continua》2022年第1期875-894,共20页计算机、材料和连续体（英文）

基　　金：TM R&D Sdn Bhd fully supports this research work under Project RDTC160902.S.C.Tan and Z.Yusoff received the fund.Sponsors’Website:https://www.tmrnd.com.my.

摘　　要：In the design and planning of next-generation Internet of Things(IoT),telecommunication,and satellite communication systems,controller placement is crucial in software-defined networking(SDN).The programmability of the SDN controller is sophisticated for the centralized control system of the entire network.Nevertheless,it creates a significant loophole for the manifestation of a distributed denial of service(DDoS)attack straightforwardly.Furthermore,recently a Distributed Reflected Denial of Service(DRDoS)attack,an unusual DDoS attack,has been detected.However,minimal deliberation has given to this forthcoming single point of SDN infrastructure failure problem.Moreover,recently the high frequencies of DDoS attacks have increased dramatically.In this paper,a smart algorithm for planning SDN smart backup controllers under DDoS attack scenarios has proposed.Our proposed smart algorithm can recommend single or multiple smart backup controllers in the event of DDoS occurrence.The obtained simulated results demonstrate that the validation of the proposed algorithm and the performance analysis achieved 99.99%accuracy in placing the smart backup controller under DDoS attacks within 0.125 to 46508.7 s in SDN.

关 键 词：SDN smart algorithm RTZLK-DAASCP DDoS attack DRDOS 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]