Amazon Technologies, Inc.

Annabelle Richard Backman

Jon Arron McClintock

Robert Ellis Lee

David Scott Cleckley, Jr

Daniel Wade Hitchcock

Bharath Kumar Bhimanaik

Shariq Siddiqui

Natalie T Nguyen

Disclosed are various embodiments for validating that relying parties of a federated identity provider have correctly implemented sign-out functionality. In one approach, a network page is received from a network site that is operated by a relying party of a federated identity provider. It is then determined whether the network page includes code that properly implements a sign-out from the federated identity provider. An action is initiated in response to determining that the network page does not include code that properly implements the sign-out from the federated identity provider.

Validating sign-out implementation for identity federation

Disclosed are various embodiments for using an audio interface device to facilitate authentication for other devices. An authentication service causes a first client device to present an authentication code via an output device of the first client device. The authentication service receives the authentication code from a second client device. The second client device is in an authenticated state for access to an account, and the second client device received the authentication code from an environmental sensor while in a listening mode. The authentication service authenticates the first client device for access to the account in response to determining that the authentication code received from the second client device matches the authentication code presented by the first client device.

Using an audio interface device to authenticate another device

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Seattle, WA, United States of America

Annabelle Richard Backman