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DARPA Security Mini-task

DARPA Security Mini-task. Naveen Sastry. Groups Involved. BBN SRI UMass / UMich / U. Arizona UC Berkeley. Goals & Organization. Looking to define the problem space Analyze military applications Pursuer / Evader Common Reference Grid Acoustic Counter-Sniper System

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DARPA Security Mini-task

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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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