TLSv1.3 and Webadmin

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#1 Tue, 08/06/2019 - 03:02
Mr Darren Scott.

TLSv1.3 and Webadmin

I have as a server: CentOS 7 Virtualmin I have updated Openssl to 1.1.1 How is it now possible to initiate TLSv1.3 I have checked under Webadmin > WebConfiguration> SSL Encryption> I could not find anything listed. SSLLabs test shows that TLSv1.3 is still not running. Any ideas are appreciated.


Tue, 08/06/2019 - 03:47
Kiekomick's picture


the TLSv1.3 encryption standard is nothing that is configured in Webmin, but what the Apache server brings with it. This is only valid from the software version min. >2.4.36.

My Apache server has version 2.4.39 on a Ubuntu system and TLSv1.3 is now supported.

If you can upgrade your Apache server, SSLLabs will also confirm this in the test.


Tue, 08/06/2019 - 04:15
Mr Darren Scott.

Thanks, Mick, The version I have on Centos 7 is 2.4.6 but it seems trying to update that is not recommended but not sure why. Still just learning all this at 50ys old. Taking me a bit.

Tue, 08/06/2019 - 04:29
Mr Darren Scott.

Well any info is good info thanks for the help mick

Wed, 08/07/2019 - 12:01

Perhaps wait a bit until Centos 8 is out - its Apache version is v2.4.37

Shouldn't have too long to wait as it usually comes soon(ish) after RHEL 8 - you can see the status of v8 here:

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