Showing only posts by Jeff Lombardo. Show all posts.

Get the best out of Amazon Verified Permissions by using fine-grained authorization methods

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With the release of Amazon Verified Permissions, developers of custom applications can implement access control logic based on caller and resource information; group membership, hierarchy, and relationship; and session context, such as device posture, location, time, or method of authentication. With Amazon Verified Permissions, you can focus on building …

Implement OAuth 2.0 device grant flow by using Amazon Cognito and AWS Lambda

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In this blog post, you’ll learn how to implement the OAuth 2.0 device authorization grant flow for Amazon Cognito by using AWS Lambda and Amazon DynamoDB. When you implement the OAuth 2.0 authorization framework (RFC 6749) for internet-connected devices with limited input capabilities or that lack …