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DARPA Security Mini-task: Analyzing Military Applications in Sensor Space

This project involves defining the problem space, enumerating threats, and applying security measures to military applications in sensor networks. Groups like BBN, SRI, UMass, UMich, UArizona, and UC Berkeley are working on developing solutions such as acoustic counter-sniper systems and efficient PKI for motes. The goal is to enhance security in areas like intrusion detection, key management, and secure routing protocols. The project emphasizes the importance of considering security as a top priority in sensor applications. Group proposals are being prepared for the upcoming PI meeting.

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DARPA Security Mini-task: Analyzing Military Applications in Sensor Space

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  1. DARPA Security Mini-task Naveen Sastry

  2. Groups Involved • BBN • SRI • UMass / UMich / U. Arizona • UC Berkeley

  3. Goals & Organization • Looking to define the problem space • Analyze military applications • Pursuer / Evader • Common Reference Grid • Acoustic Counter-Sniper System • Enumerate the threats in the sensor space • Applications are being created, deployed and used • Security is not often a priority, but it should be • Eg: Tampering, Collision, Exhaustion, Flooding • Look at what problems are currently being studied • What problems do the groups address • How to apply standard solutions to the current task

  4. UMass Security Broker: Resource / Security Tradoff Dynamically change ciphers, cipher strength & parameters based on current conditions: load / network / power / … Intrusion Detection Identify anomalous data SRI Intrusion Detection Mutual monitoring Feedback into routing to route around problem areas Preserve resources when detecting attack: Sleep, Hibernate BBN Key management Efficient PKI for motes Authenticate external entities: Drone airplanes. Berkeley Extend TinySec Key management Infrastructure Insider attack protection Secure routing protocols Secure aggregation metrics Spread spectrum techniques Group Proposals

  5. Status • Report being assembled for PI Meeting

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