MQTT Extension: What version of TLS?

[swstevens]

Hello,

I see that there is a "useSSL" checkbox in the configuration, but does anybody have any documentation posted by PTC that details the version of TLS?  Thanks!

[VladimirN · Accepted solution]

From "Help Center" - "Using SSL/TLS for Security": https://support.ptc.com/help/thingworx/edge_sdk_c/en/index.html#page/c_sdk/c_csdk_tls_implementation.html

Articles:

• "Configuring ThingWorx Platform to use SSL/TLS HTTPS with a certificate signed by a Certificate Authority (CA)": https://www.ptc.com/en/support/article/CS231610
• "Configuring ThingWorx Platform to use SSL/TLS HTTPS with a Self-Signed Certificate": https://www.ptc.com/en/support/article/CS193947

[swstevens]

Hello VladimirN,

I am specifically looking for information around the version of TLS (1.0, 1.1, 1.2, 1.3).

Specifically, if 1.3 was available yet.

Aparently not based on this article.

https://www.ptc.com/en/support/article/CS319739

Maybe next year.

Thanks for the reply.

[swstevens]

TLS 1.2

Maybe 1.3 next year.

https://www.ptc.com/en/support/article/CS319739