Log TLS version being used for connections to Azure SQL Databsae

Question

Log TLS version being used for connections to Azure SQL Databsae

Shane Schlabach 0

With Azure deprecating TLS 1.0/1.2 for SQL Database, how can I log what version clients are currently using to connect?

Saraswathi Devadula 7,095 Reputation points Microsoft External Staff Moderator

2025-03-13T04:45:43.04+00:00

Hello Shane Schlabach

We haven’t heard from you on the last response and was just checking back to see if you have a resolution yet. In case if you have any resolution please do share that same with the community as it can be helpful to others. Otherwise, will respond with more details and we will try to help.

Thank you.
Saraswathi Devadula 7,095 Reputation points Microsoft External Staff Moderator

2025-03-13T13:06:51.9433333+00:00

Hello Shane Schlabach

We haven't heard back from you regarding the last response. Could you let us know if the provided solution resolved the issue or if you need further assistance? We are happy to help you.

Thank you.

1 answer

Your answer

Saraswathi Devadula 7,095 Reputation points Microsoft External Staff Moderator

2025-03-13T04:45:43.04+00:00

Hello Shane Schlabach

We haven’t heard from you on the last response and was just checking back to see if you have a resolution yet. In case if you have any resolution please do share that same with the community as it can be helpful to others. Otherwise, will respond with more details and we will try to help.

Thank you.
Saraswathi Devadula 7,095 Reputation points Microsoft External Staff Moderator

2025-03-13T13:06:51.9433333+00:00

Hello Shane Schlabach

We haven't heard back from you regarding the last response. Could you let us know if the provided solution resolved the issue or if you need further assistance? We are happy to help you.

Thank you.

Answer 1

Hello Shane Schlabach

I understand that you want to know how to check the TLS version of the Azure SQL Database that your clients are currently using.

Azure has announced that support for older TLS versions (TLS 1.0 and 1.1) will end on August 31, 2025. For more information, see TLS 1.0 and 1.1 deprecation.

Customers still using TLS 1.0 or 1.1 should transition their workloads to TLS 1.2 or later versions to ensure uninterrupted connectivity to Azure services.  Customers will no longer be able to set the minimum TLS version for Azure SQL Database client connections below TLS 1.2.

Please follow the steps below to configure the minimum TLS version for client connections by using the Azure portal, Azure PowerShell, or the Azure CLI.

Go to the Azure portal and go to the logical server in Azure.
Under Security, select the Networking page.

Choose the Connectivity tab. Select the Minimum TLS Version desired for all databases associated with the server and select Save.

Screenshot of the Connectivity tab of the Networking settings for your logical server, minimal TLS version drop-down selected.

Note:
User's image

Please refer the below documentation for better understanding,
https://learn.microsoft.com/en-us/azure/azure-sql/database/connectivity-settings?view=azuresql&tabs=azure-portal#minimum-tls-version

https://azure.microsoft.com/en-us/updates?id=update-retirement-tls1-0-tls1-1-versions-azure-services

I hope, This response will address your query and helped you to overcome on your challenges.

If this answers your query, do click Accept Answer and Yes for was this answer helpful. And, if you have any further query do let us know.

Saraswathi Devadula 7,095 Reputation points Microsoft External Staff Moderator

2025-03-17T05:45:16.62+00:00

Hello Shane Schlabach

Following up to see if the above answer was helpful. If this answers your query, do click Accept Answer and Yes for was this answer helpful. And, if you have any further query do let us know.

Thank you.
Saraswathi Devadula 7,095 Reputation points Microsoft External Staff Moderator

2025-03-27T11:10:24.85+00:00

Hello Shane Schlabach

Following up to see, we haven’t heard from you on the last response.

I hope the response provided earlier was helpful. If this answers your query, do click Accept Answer and Upvote for was this answer helpful.

If the issue still persists, please let us know here. We will respond with more details and try to help you.

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Log TLS version being used for connections to Azure SQL Databsae

1 answer

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