In this paper we introduce ContikiSec, a secure network layer for wireless sensor networks, designed for the Contiki Operating System. ContikiSec has a configurable design, providi...
We present the design of a user study for comparing the security of two registration mechanisms for initializing credentials in machine authentication protocols, such as SiteKey. ...
MANETs are self-organizing networks composed of mobile wireless nodes with often scarce resources. Distributed applications based on the P2P paradigm are by nature good candidates...
We present a P2P filesharing system that allows redundant storage of shared files in a way that no participating server ever stores data that could compromise its operator. Inst...
Network security is a complex and challenging problem. The area of network defense mechanism design is receiving immense attention from the research community for more than two de...
Sankardas Roy, Charles Ellis, Sajjan Shiva, Dipank...