http://www.iaeme.com/IJCET/index.asp 1 editor@iaeme.com International Journal of Computer Engineering & Technology (IJCET) Volume 6, Issue 12, Dec 2015, pp. 01-08, Article ID: IJCET_06_12_001 Available online at http://www.iaeme.com/IJCET/issues.asp?JType=IJCET&VType=6&IType=12 ISSN Print: 0976-6367 and ISSN Online: 0976–6375 © IAEME Publication ___________________________________________________________________________ INTRUSION DETECTION SYSTEM FOR MANET USING MACHINE LEARNING AND STATE TRANSITION ANALYSIS Taran Singh Bharati and R. Kumar Department of Computer Science, Jamia Millia Islamia, New Delhi, India Sai Nitisha Tadiboina Department of Computer Science, Hyderabad, TN, India ABSTRACT Nowadays the security of mobile adhoc networks is a major challenge because of its utilities in the extra ordinary situations. There are so many ways to employ the security to the adhoc network like intrusion detection systems (IDSs), key management, and trust and reputation management. Intrusion detection system implementation is our one of the major concerns. There are so many ways to implement and increase the security the MANET. This paper proposes the hybrid intrusion detection technique for the mobile adhoc networks that in turn employs the state transition analysis and SVM classification and genetic algorithm machine learning techniques to improve the efficiency and the security of the intrusion detection system. Key words: Attacks, Machine Learning Mobile Adhoc Networks. Cite this Article: Taran Singh Bharati, R. Kumar and Sai Nitisha Tadiboina. Intrusion Detection System for Manet Using Machine Learning and State Transition Analysis. International Journal of Computer Engineering and Technology, 6(12), 2015, pp. 01-08. http://www.iaeme.com/IJCET/issues.asp?JType=IJCET&VType=6&IType=12 1. INTRODUCTION In order to share some important resources we form the network like information, printers, memory, and other resources. Networks can be either fixed wired or wireless. Wired networks have their own advantages and disadvantages like fixed networks are faster and more secure than wireless networks. While some times it is almost impossible to form the wired networks, like hilly terrain, or in natural disasters like flood, catastrophic calamity. In wired network when a cable is either heated up because of temperature of because of short circuits, this network goes down. While in case of wireless network there is no such constraints.