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Erschienen in:
2006 | OriginalPaper | Buchkapitel
On Building a Lightweight Security Architecture for Sensor Networks
verfasst von : Taejoon Park, Kang G. Shin
Erschienen in: Emerging Directions in Embedded and Ubiquitous Computing
Verlag: Springer Berlin Heidelberg
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Sensor networks are characterized by their large-scale and unattended deployment that invites numerous critical attacks, thereby necessitating high-level security support for their intended applications and services. However, making sensor networks secure is challenging due mainly to the fact that sensors are battery-powered and it is usually very difficult to change or recharge their batteries. In this paper, we give a comprehensive overview of recent research results for securing such sensor networks, and then describe how to build a security framework, called a
Lightweight Security Architecture
(LiSA), for sensor networks, which achieves
energy-aware security
via closely-coupled, mutually-complementary security solutions.