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Using Amazon Verified Permissions to manage authorization for AWS IoT smart home applications

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This article introduces how to use Amazon Verified Permissions to manage fine-grained authorization and permissions in an AWS IoT smart home thermostat application.

Specifically, the article covers:

  • Creating a Verified Permissions policy store and defining policies using the Cedar policy language
  • Deploying an Amplify web application connected to an AWS IoT Core device (simulated thermostat)
  • Defining authorization policies for different user personas (owner, guest, power company) to control access to the thermostat device
  • Testing the solution by validating the authorization decisions based on the defined policies
  • Conclusion and additional resources


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