A Recent Secure Intrusion Detection System for MANETS

As global trend changes from wired network to wireless network in the present days. This wireless network extends scalability and mobility features to serve many possible applications . Mobile Adhoc Network(MANET) is one of the critical application among all contemporary wireless networks. Compare to other traditional network, MANET does not have any fixed network infrastructure; every node in mobile network works as both transmitter and receiver. Intermediate nodes must communicates with each other, if only having same communication range. Otherwise, they relay messages onto the their neighbors. In MANET network each node having self configuring ability, that made it popular among critical mission applications. MANET vulnerable to malicious attackers due to its an open medium network and wide distribution of nodes. In this case, it is crucial to present secure intrusion-detection mechanisms to protect MANET from such attacks. In this paper, we propose and implement a new secure intrusion-detection system designed for MANETs. Compared to contemporary network approaches, it demonstrates higher malicious- behavior-detection rates in certain circumstances using DSA.