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There is a growing need for secure and robust networks that function in austere environments or with nodes that have limited resources. The prime example is Delay Tolerant Networks that have military, first response, infrastructure failure and vehicle applications. This class of networks requires the modification of traditional routing and security protocols, such as TCP/IP or the use of certificate...
There are numerous environments and situations where network infrastructure is sparse, latent, or partially out of service. There is a growing body of research on protocols, security, information assurance and trust for use in such Resource Constrained Networks. A few examples of a Resource Constrained Network include Delay Tolerant, Wireless Sensor, and many mobile ad-hoc and ad-hoc mesh networks...
There is a need for robust networks in all environments including austere ones. The prime example is Delay Tolerant Networks (DTN) that are subject to a growing body of research. These networks support applications used by the military and first responders, especially in emergency situations. Securing a DTN is not a trivial undertaking due to node mobility and the ADHOC method in which nodes communicate...
Routing protocols for wireless sensor networks face two challenges. One is an efficient bandwidth usage which requires minimum delay between transfers of packets. Establishing permanent routes from the source to destination addresses this challenge since the received packet can be immediately transmitted to the next node. However, any disruption on the established path either causes packet loss, lowering...
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