General availability: Media Services introduces new security features

Media Services introduces new security features available in the 2020-05-01 version of the Azure Media Services API allowing you to now bring their own encryption keys and use managed identities. The latest features include: * **Customer Managed Keys**: Content Keys and other data stored in accounts created with the "2020-05-01" version API are encrypted with an account key. You can now manage your own keys to adhere to industry compliance regulations and improves tenant isolation of a service. Giving you better control of encryption keys is a way to minimize unnecessary access and build confidence in Microsoft services. [Learn more](https://docs.microsoft.com/en-us/azure/media-services/latest/concept-use-customer-managed-keys-byok). * **Trusted Storage**: Media Services can be configured to access Azure Storage using a Managed Identity associated with the Media Services account. When storage accounts are accessed using a Managed Identity, you can configure more restrictive network ACLs on the storage account without blocking Media Services use case scenarios like streaming or encoding. [Learn more](https://docs.microsoft.com/en-us/azure/media-services/latest/concept-trusted-storage). * **Managed Identities**: Customers can now enable a System Assigned Managed Identity for a Media Services account to provide access to Key Vaults (for Customer Managed Keys) and storage accounts (for Trusted Storage). [Learn more](https://docs.microsoft.com/en-us/azure/media-services/latest/concept-managed-identities). * Media Services * Features * Security * [ Media Services](https://azure.microsoft.com/en-gb/services/media-services/)