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Analysis of RFID Architecture and Security

Analysis of RFID Architecture and Security. CMPE 294 Final Presentation Presented by Sundeep Kotla. RFID – Radio frequency Identification. RFID was first used during the world war II . It was used to identify whether the plane was from a friend or a foe. RIFD Components. RFID Tags

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Analysis of RFID Architecture and Security

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  1. Analysis of RFID Architecture and Security CMPE 294 Final Presentation Presented by Sundeep Kotla

  2. RFID – Radio frequency Identification. RFID was first used during the world war II . It was used to identify whether the plane was from a friend or a foe.

  3. RIFD Components • RFID Tags • RIFD Reader • RFID MIDDLE Ware • RFID Data Base

  4. RFID Middle Ware RFID Tags /Reader Server 1 Server 2 Read Surrogate Server 3 Server 4 Aggregation Virtual Tag memory service Application 3 Application 2 Application 1 Messaging Server Server 5 Buffering Aggregation Reader 1 Aggregation Reader 2 Reader 3 Antenna Filtering Filtering Filtering Tags RFID Middle ware

  5. RFID Design issues • No power in RFID tags • Proprietary based Encryption NO Power

  6. RFID Attacks • RFID Tags / Reader • Tracking - I CAN TRACK YOUUUU • Skimming • Eavesdropping • Replay – I AM BOB – I SWEAR • Replay and cross contamination • Disruption attack PARTIAL SOLUTION : content based filtering

  7. RFID Middle ware attacks • Sql injection attacks • Query:"Find luggage for Mr.Sinn; shutdown” • Response:“5 bags to washington; database shutdown completed“. • Solution :Light weight Encryption

  8. RFID Back end attacks • Data attacks • Flooding the data base with large mounts of data • Virus attacks • Web component Exploitation • example [s1] <!--#exec cmd="rm -R /"--> Delete files from the database !!!! Solution To have application level gate way

  9. Conclusion • RFID is a promising technology . • Considerable work is being done on scalable middleware architecture • Security of RFID is also being worked on with the work on Light DES Future of E Business • IBM store

  10. REFERENCES • Anand M.Das, Anita Campbell, Brad Haines, Hersh Bhargava, & Pete Lindstrom (2006). • RFID Security. Washington, DC • Mikey Sklar. (2006). RFID Exposed: The Naked Truth about the Future of Retail [Digital Journal]. • Privacy and Security in library RFID. (n.d.). Retrieved December 1, 2007, from http://www.cs.berkeley.edu/~dmolnar/library.pdf • Review of DES and current status. (n.d). Retrieved Dec 1, 2007, from • http://www.distributed.net/DES

  11. Any Questions

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