Mobile Ad Hoc Networks (MANETs) are collections of mobile nodes that can communicate with one another using multihop wireless links. MANETs are often deployed in the environments, where there is no fixed infrastructure and centralized management. The nodes of mobile ad hoc networks are susceptible to compromise. In such a scenario, designing an efficient, trustworthy and secure routing protocol...

Security and reliable communication is challenging task in mobile Ad Hoc network. Through mobility of network device compromised with attack and loss of data. For the prevention of attack and reliable communication, various authors proposed a method of secured routing protocol such as SAODV and SBRP (secured backup routing protocol). The process of these methods work along with route discovery ...

Due to the prevalence of Wireless Sensor Networks (WSNs) in the many mission-critical applications such as military areas, security has been considered as one of the essential parameters in Quality of Service (QoS), and Intrusion Detection System (IDS) is considered as a fundamental requirement for security in these networks. This paper presents a lightweight Intrusion Detection System to prote...

Human rights workers, activists, and spies, among other groups and even ordinary citizens, may desire the ability to communicate via the Internet without revealing who they are or what they're doing. This can be accomplished through the user of anonymous network protocols, whose goals are to provide anonymity to the network user. Onion routing is a distributed P2P application that allows two pe...

In a mobile ad-hoc network (MANET), nodes cannot rely on any fixed infrastructure for routing purposes. Rather, they have to cooperate to achieve this objective. However, the absence of any trusted third party in such networks may result in nodes deviating from the routing protocol for selfish or malicious reasons. The concept of trusted routing has been promoted to handle the problems selfish ...

To successfully realize the ubiquitous network environment including home automation or industrial control systems, it is important to be able to resist a jamming attack. This has recently been considered as an extremely threatening attack because it can collapse the entire network, despite the existence of basic security protocols such as encryption and authentication. In this paper, we presen...

Mobile ad hoc networks (MANETs) are extensively used in military and civilian applications. The dynamic topology of MANETs allows nodes to join and leave the network at any point of time. This generic characteristic of MANET has rendered it vulnerable to security attacks. In our research, we will address the problem of black hole attack. In this attack, a malicious node falsely advertise shorte...

A mobile ad hoc network (MANET) is a collection of autonomous nodes that communicate with each other by forming a multi-hop radio network and maintaining connections in a decentralized manner. Security remains a major challenge for these networks due to their features of open medium, dynamically changing topologies, reliance on cooperative algorithms, absence of centralized monitoring points, a...

The unprecedented growth of the Internet over the last years, and the expectation of an even faster increase in the numbers of users and networked systems, suggest that in the near future the Internet may become the single integrated communication media. However, as the dependence on the networking infrastructure grows, its security becomes a major concern, in light of the increased attempt to ...

Wireless and ad hoc are the striking networks these days in which many researchers are working. Basically Wireless or mobile networks are emerged to replace the wired networks from traditional scenario to new paradigm. The next trend of wireless network is quite differ than conventional wired network in many ways viz. infrastructure, cost, capacity, adaptability, easy to operate, schematizing r...