Dual-token authentication is Generally Available. You can now enable this feature by using the Google Cloud Console in addition to the gcloud SDK and REST API

## Feature [Dual-token authentication](https://cloud.google.com/media-cdn/docs/use-dual-token-authentication) is Generally Available. You can now enable this feature by using the Google Cloud Console in addition to the gcloud SDK and REST API. When this feature is enabled, Media CDN uses a short-duration token and a long-duration token to authenticate requests. ## Feature You can use the globally scoped edge security policies of Cloud Armor for Layer 7 filtering. This feature is in **Preview**. For an example, see [Example: Deny requests for cached content with specific headers](https://cloud.google.com/media-cdn/docs/security-policies#example-deny-incoming-requests-with-specific-header-content).