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Azure Functions Flex Consumption Adds GA Support for TLS/SSL Certificates and End-to-End Encryption

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Azure Functions Flex Consumption now generally supports site-scoped TLS/SSL certificates and end-to-end TLS encryption. This enhancement allows each function app to manage up to three private and three public certificates, which can be uploaded directly, imported from Azure Key Vault, or issued as App Service Managed Certificates. These capabilities are crucial for enabling custom domains, client-certificate authentication, and mutual TLS scenarios, while end-to-end encryption secures traffic between platform front ends and function workers.

Features (1)
  • TLS/SSL Certificate Support and End-to-End Encryption for Flex Consumption

    Azure Functions Flex Consumption now offers generally available support for TLS/SSL certificates via a new site-scoped model, allowing up to three private and three public certificates per function app. Additionally, end-to-end TLS encryption is also generally available, securing traffic between platform front ends and function workers. These features enable custom domains, client-certificate authentication, and mutual TLS scenarios.

Read the original announcement →

https://azure.microsoft.com/updates?id=570940

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