Wireless Networks are vulnerable in nature, mainly due to the behavior of node
communicating through it. As a result, attacks with malicious intent have been and will be …

Security is a paramount concern in mobile ad hoc network (MANET) because of its intrinsic
vulnerabilities. These vulnerabilities are nature of MANET structure that cannot be removed …

A Mobile Ad hoc Network is a group of wireless mobile computers in which nodes cooperate
by forwarding packets to each other allowing them to communicate beyond direct wireless …

Security has become a primary concern in order to provide protected communication
between mobile nodes in a hostile environment. Unlike the wireline networks, the unique …

ABSTRACT Mobile Ad hoc networks (MANETs) are a new paradigm of wireless network,
offering unrestricted mobility without any underlying infrastructure such as base station or …

Ad-hoc networks have lots of challenges than traditional networks. It has challenges like
infrastuctureless and selforganizing networks. They don't have any fixed infrastructure. In …

Security in wireless network is becoming more and more important while the using of mobile
equipments such as cellular phones or laptops is tremendously increasing. Due to the …

Mobile nodes communicate in a multi-hop mode in a MANET, which does not need access
points or base stations. When it comes to security, the advantages of mobile ad-hoc …

In this paper we are focusing on closed MANETs where only authorized nodes are
supposed to access the network. We denote “outsider” nodes as those nodes that are not …

Mobile ad hoc network is a collection of mobile nodes with no pre-determined network
infrastructure. Security is an important aspect in wireless ad-hoc network. The nodes …