Disable Weak Cipher Suite Option Not Showing

Question

Hi,

I would like to disable the weak Cipher Suite on CDN level via Azure portal, but the option is not there:

This is the Cipher Suite that we want to disable:

Is there any place that I can find the settings to disable this Cipher Suite for my CDN Front Door?

Any help is appreciated.

Thank you.

Answer 1

Hello @Arsyad Anuar ,

Welcome to Microsoft Q&A Platform. Thank you for reaching out & hope you are doing well.

I understand that you would like to disable the weak Cipher Suite on your Azure CDN Front Door.

Azure Front Door supports three versions of the TLS protocol: TLS versions 1.0, 1.1, and 1.2. All Azure Front Door profiles created after September 2019 use TLS 1.2 as the default minimum, but TLS 1.0 and TLS 1.1 are still supported for backward compatibility.

Refer: https://learn.microsoft.com/en-us/azure/frontdoor/end-to-end-tls#supported-tls-versions

The supported cipher suites are listed in the below doc:

https://learn.microsoft.com/en-us/azure/frontdoor/end-to-end-tls?pivots=front-door-standard-premium#supported-cipher-suites

Currently, Azure Front Door doesn’t support configuring specific cipher suites.

If you wish you may upvote the feedback in the below forum requesting this feature. All the feedback you share in these forums will be monitored and reviewed by the Microsoft engineering teams responsible for building Azure.

https://feedback.azure.com/d365community/idea/ef6fe1c6-8426-ec11-b6e6-000d3a4f0789

Please let us know if you have any other queries on this.

Kindly let us know if the above helps or you need further assistance on this issue.

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