The Prevention of Network Layer DDoS Attack using Hidden Semi Markov Model |
Author(s): |
| Vidhya S , Nehru College of Engineering and Research Centre; Bhavya K, Nehru College of Engineering and Research Centre; Amrutha Jayaraj K, Nehru College of Engineering and Research Centre; Sangeetha K, Nehru College of Engineering and Research Centre |
Keywords: |
| Hidden Semi Markov Model, Network Layer DDoS Attack |
Abstract |
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Distributed denial of service attack is a type of active attack, which causes serious threats to internet. It blocks the sever system by exploiting the resources, so that the server gets overloaded and legitimate users become unavailable to access the services from server. With the growth in technology, the DDoS attackers have improved their sophistication, by automating the attacks. The attackers create the DDoS attack by exploiting the protocol vulnerabilities. The detection of DDoS attack is little bit difficult since they mix with the legitimate packet traffic. The proposed model makes use of Hidden Semi Markov Model (HSMM), an extended version of Hidden Markov Model (HMM). Arrival rate, Service rate and Retransmission Time Out value are considered as the benchmark for differentiating the normal and attacking packets. |
Other Details |
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Paper ID: IJSRDV4I20759 Published in: Volume : 4, Issue : 2 Publication Date: 01/05/2016 Page(s): 980-982 |
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