W. Douglas Maughan

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Current information and communications technology poses a variety of ethical challenges for researchers. In this paper, we present an intellectual framework for understanding and applying ethical principles in networking and security research rooted in the guidance suggested by an ongoing Department of Homeland Security working group on ethics. By providing(More)
—New and innovative technologies will only make a difference if they are deployed and used. It does not matter how visionary a technology is unless it meets the needs and requirements of customers/users and it is available as a product via channels that are acceptable to the customers/users. One of the biggest ongoing challenges within the cybersecurity(More)
Formal methods tools have greatly influenced our ability to increase the reliability of software and hardware systems by revealing errors and clarifying critical concepts. In this article we show how a rich specification language and a theorem prover for it have contributed to the design and implementation of verifiably correct adaptive protocols. The(More)
In wireless sensor networks, it is critical to restrict the network access only to eligible sensor nodes, while messages from outsiders will not be forwarded in the networks. In this paper, we present the design, implementation, and evaluation of a secure network access system for wireless sensor networks. This paper makes three contributions: First, it(More)