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Runtime security composition for sensor networks (SecureSense)

机译:传感器网络的运行时安全组成(SecureSense)

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摘要

We propose a link layer security framework, named SecureSense that provides energy efficient secure communication in sensor networks. Using runtime security service composition, the proposed SecureSense enables a sensor node to optimally allocate its resources (CPU cycles, memory consumption and RF messages) to appropriate security services depending on observed external environments, internal constraints and application requirements. SecureSense service composition varies with respect to both security provision strength (how easy it can be broken) and security concerns (e.g., integrity vs. confidentiality). Compared to a stationary security model with maximum security provision, our scheme can significantly prolong the network lifetime without degrading the security requirements of the applications.
机译:我们提出了一个名为SecureSense的链路层安全框架,该框架可在传感器网络中提供节能的安全通信。通过使用运行时安全服务组合,建议的SecureSense使传感器节点可以根据观察到的外部环境,内部约束和应用程序需求,将其资源(CPU周期,内存消耗和RF消息)最佳地分配给适当的安全服务。 SecureSense服务的组成在安全性提供强度(易破解性)和安全性问题(例如完整性与机密性)方面都有所不同。与提供最大安全性的固定式安全模型相比,我们的方案可以显着延长网络寿命,而不会降低应用程序的安全性要求。

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