Upgrade to TLS 1.2

[Bojanstven]

Hi guys,

we got an email from our payment provider that we need to upgrade to TLS 1.2, without even specifying for what or where exactly.
So after some research I believe I concluded that they meant that the server needed to be checked if TLS 1.2 is supported.

Checked all my browsers, sure enough, they are all newest versions, so they all check out: (quick way to check you browser, mobile or desktop)
https://www.ssllabs.com/ssltest/viewMyClient.html

 

Quote

Your user agent supports TLS 1.2, which is recommended protocol version at the moment.
Experimental: Your user agent supports TLS 1.3.

 

Since there is no dedicated TLS checker like there is for SSL, I had to use that one, and only couple of those checker even mention what TLS protocols are supported:
https://cryptoreport.websecurity.symantec.com/checker/

Protocols enabled:
TLS1.2
TLS1.1
TLS1.0

 

Is there anything else you would like to recommend checking?

This relates to all payment modules, since if the payment platform starts to refuse TLS 1.0 and you don't support TLS 1.2, then you won't be able to get any payments...