Open AccessEfficient Intrusion detection of malicious node using Bayesian Hybrid Detection in MANET
Author(s) -
V. Sangeetha,
M. Vaneeta,
S. Phani Kumar,
Piyush Kumar Pareek,
Sunanda Dixit
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1022/1/012077
Subject(s) - intrusion detection system , mobile ad hoc network , computer science , node (physics) , key (lock) , reliability (semiconductor) , computer security , computer network , network security , distributed computing , engineering , structural engineering , network packet , power (physics) , physics , quantum mechanics
In the past several years there have been considerable interest developed towards study on distributed networks. The key underlying application under such technology is mobile ad hoc networks (MANETs), which have been exploiting the range of research opportunity. In MANET due to infrastructure less network and dynamic topology changes, security becomes one of the important issues. The defense strategies such as intrusion detection system (IDS) impose a method to build efficient detection of malicious nodes. Game theory is mainly used to study security problems identification in MANET. The Bayesian Hybrid Detection (BHD) is applied to detect the malicious nodes. A BHD allows the defender to adjust based on opponent observation. The simulation is carried out using the MATLAB for malicious nodes detection. The security degree is measured by the payoff index and system stability index (SSI). Also the processing vs. accuracy index level is measured to identify reliability of detection. The proposed system enables for enhancing security in MANET’s by modeling the interactions among a malicious node with number of legitimate nodes. This is suitable for future works on multilayer security problem in MANET.