View a markdown version of this page

Helper methods for mutual TLS - Amazon CloudFront
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).

Helper methods for mutual TLS

Use the cf.mtls helper functions in viewer request functions to rename, reformat, or combine client certificate headers before forwarding the request to your origin. For details, see Helper methods for mutual TLS.