SharePointDumper is a PowerShell utility that extracts and audits SharePoint sites using Microsoft Graph. It requires an OAuth2 access token and provides detailed reports of accessed sites and downloaded files, making it useful for security assessments.

Amazon Cognito has introduced support for OAuth 2.0 refresh token rotation, allowing user pool clients to automatically replace existing refresh tokens at regular intervals. This feature enhances security by reducing the risk associated with compromised tokens while maintaining a seamless user experience, as users can remain logged in without frequent re-authentication.