AZ570940 - Generally Available: TLS/SSL certificate and end-to-end TLS encryption support for Azure Functions Flex Consumption

Azure Functions Flex Consumption support for TLS/SSL certificates is now generally available through a new site-scoped certificate model. Each function app can hold up to 3 private (.pfx) and 3 public (.cer) certificates uploaded directly, imported from Azure Key Vault, or issued as free App Service Managed Certificates to enable custom domains, client-certificate authentication, and mutual TLS scenarios on Flex Consumption. 

End-to-end TLS encryption is also generally available for Flex Consumption and allows traffic encryption between the platform front ends and the workers that run your functions. 

Learn more:  

• Configure site-scoped certificates 
• Infrastructure as code instructions 
• Cross-plan certificate comparison 
• Configure end-to-end TLS encryption