Issue with TLS 1.2 or higher AWS

Question

I have received an email from AWS advising me to update to TLS 1.2 connection. 
And also mentioned that TLS 1.0 and 1.1 no longer supported on "June 28, 2023".
But our application are running "back-end", which using API (HTTP-communication) to communicate with customer/client. I have no idea of what action to be taken for updating to TLS 1.2 or higher.
Can someone explain to me if there is any necessary to update to TLS 1.2 or higher ?

Answer

Hi,

You should go to this very detailled guidance to see what it is all about and to fix it:

https://aws.amazon.com/blogs/security/tls-1-2-required-for-aws-endpoints/

This video will also help: https://www.youtube.com/watch?v=8szxWSqYSaY

Best,

Didier

Answer

You should upgrade cipher of application you hosting

Issue with TLS 1.2 or higher AWS

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