CT-ISG: A Framework for Defending Against Node Compromises in Distributed Sensor Networks

CT-ISG：分布式传感器网络中防御节点泄露的框架

• 批准号: 0524156
• 负责人: Sencun Zhu
• 金额: $ 45万
• 依托单位: Pennsylvania State Univ University Park
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2005
• 资助国家: 美国
• 起止时间: 2005-08-01 至 2009-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0524156&HistoricalAwards=false
• 关键词: CT; ISG; Framework; Defending; Against

Proposal Number: NSF-0524156TITLE: A Framework for Defending against Node Compromises in Distributed Sensor Networks PI: Sencun Zhu ([e-mail]), Co-PI: Guohong Cao ([e-mail])Securing wireless sensor networks is a significant challenge because of network scale, highly constrained system resources, and the fact thatsensor networks are often deployed in unattended and hostile environments.The objective of this project is to develop a framework for defendingagainst node compromises in unattended sensor networks. The frameworkconsists of a suite of security mechanisms spanning three phases:prevention, detection, and reaction. This research seeks to provide fundamentalsecurity services covering key management, authentication, compromisedetection, and revocation. These services are essential for the successfuldeployment of sensor networks. In addition, the research seeks solutions thatare designed and implemented in a distributed manner, where no centralauthority is involved. This distributed property is critical for unattendedsensor networks deployed in adversarial environments, because a centralauthority is a single point of failure from both security and performanceperspectives. The success of this project will have broad impact, making sensor networks more trustworthy and amenable to commercial, civilian, and military applications. The results of the project are disseminated through publications and talks, and the research is integrated into the computer science and engineering curriculum at Penn State.

提案编号：NSF-0524156标题：防御节点妥协的框架 分布式传感器网络PI：Sencun Zhu（[e-mail]），Co-PI：Guohong Cao（[e-mail]）无线传感器网络的安全是一个重大的挑战，因为网络规模，高度受限的系统资源，以及传感器网络往往部署在无人值守和恶劣的环境中。该框架包括一套安全机制，跨越三个阶段：预防，检测和反应。本研究旨在提供基本的安全服务，包括密钥管理，认证，泄漏检测和撤销。这些服务对于传感器网络的成功部署至关重要。此外，该研究寻求以分布式方式设计和实现的解决方案，其中不涉及中央权威。这种分布式特性对于部署在对抗环境中的无人值守传感器网络至关重要，因为从安全和性能的角度来看，中央权威机构都是单点故障。该项目的成功将产生广泛的影响，使传感器网络更值得信赖，并适用于商业，民用和军事应用。该项目的成果通过出版物和讲座传播，研究被纳入宾夕法尼亚州立大学的计算机科学和工程课程。