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Addressing Authentication Challenges in Wireless Technology Deployments

Explore layers of assumptions in current implementation to address authentication issues in wireless technology, including agent, manufacturer, manager, patient, and remote command/control authentication use cases. Learn about digital signature of commands for secure communication.

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Addressing Authentication Challenges in Wireless Technology Deployments

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  1. 11073 Authentication issues Malcolm Clarke September 10, 2012

  2. Layers

  3. Assumptions for current implementation • The wireless technology is local • Data has no identification • The local wireless implements security • The protocol changes beyond the gateway so we cannot have end to end security.

  4. Authentication use cases Agent authentication - to ensure correct device (EUI-64 authentication) Agent manufacturer authentication - to prevent device copying (manufacturer authentication) Manager authentication - to ensure connecting to correct manager (EUI-64 authentication) Patient authentication - to ensure identification of a specific patient (this may differ from simple identification) Remote command/control authentication - to prevent invalid commands Digital signature of commands - to determine sender of the command

  5. Questions or Comments?

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