Delay-tolerant network (DTN) is developed to cope with intermittent connectivity and long
delay in wireless networks. Due to limited connectivity, DTN is vulnerable to flooding attack …

Packet injection by an attacker can trigger flooding-based DOS attacks. This paper seeks to
provide a simple and robust approach to protect the access control, data integrity and …

Delay/Disruption Tolerant Networks (DTNs) are a special category of
IntermittentlyConnectedNetworks (ICNs). It has features such as long-delay, frequent …

Abstract Delay Tolerant Networks (DTNs) often suffer from intermittent disruption due to
factors such as mobility and energy. Though lots of routing algorithms in DTNs have been …

Many researchers and developers have high constraints on existing pervasive computing
systems that result in hazardous confidentiality and security defiance. A new scientific …

Delay tolerant networks (DTNs) provide a promising solution to support delay tolerant
applications in areas where end-to-end network connectivity is not available. In DTNs, the …

Delay Tolerance Network is a complete wireless network. In DTN there is no base station as
present in existing wireless networks. To deliver a message DTN uses store, carry and …

Today, people predominately rely on the Internet and cellular network, as well as the plain
old telephone system, to communicate with each other. Typically, these communication …

Delay tolerant networks (DTNs) are characterized by high end-to-end latency, frequent
disconnection, and opportunistic communication over unreliable wireless links. In this paper …

Denial of Service (DOS) attacks are a major threat faced by all types of networks. The effect
of DOS in a delay tolerant network (DTN) is even more aggravated due to the scarcity of …