Secure Intrusion Detection Techniques For Manet Using Improved Eaack
The mobility and scalability brought by wireless network made it possible in many applications. Among all the
contemporary wireless networks, Mobile Ad hoc NETwork (MANET) is one of the most important and unique applications.
On the contrary to traditional network architecture, MANET does not require a fixed network infrastructure; every single
node works as both a transmitter and a receiver. Nodes communicate directly with each other when they are both within the
same communication range. Otherwise, they depend on their neighbours to relay messages. However, the open medium and
wide distribution of nodes make MANET vulnerable to malicious attackers. In this case, it is crucial to develop efficient
intrusion-detection mechanisms to protect MANET from attacks.
In this paper, we propose and implement a new intrusion-detection system named Enhanced Adaptive Acknowledgment
(EAACK) specially designed for MANETs. Compared to contemporary approaches, EAACK demonstrates higher
malicious-behaviour-detection rates in certain circumstances.
Keywords-Digital signature, digital signature algorithm (DSA), Enhanced Adaptive ACKnowledgment (AACK) (EAACK),
Mobile Ad hoc NETwork (MANET).