

Please note that the TLSv1.1 and TLSv1.2 parameters (1.1.13, 1.0.12) work only when OpenSSL 1.0.1 or higher is used. $ openssl version OpenSSL 1.1.1d How To enable TLS 1.2 only in Nginx web server $ nginx -v nginx version: nginx/1.16.1 How to check OpenSSL version Hence, I recommend enabling both 1.2 and 1.3 support in Nginx. TLS 1.3 only supports Firefox 63+, Android 10.0+, Chrome 70+, Edge 75, Java 11, OpenSSL 1.1.1, Opera 57, and Safari 12.1. In other words, an older client from Windows XP or an older version of Android/Java won’t work. I tested the server configuration with the following components:Īs a result, this config option works the following clients only: We can combine and only allow TLS 1.2 and 1.3 in Nginx by setting: ssl_protocols TLSv1.2 TLSv1.3 Ī note about our set up for TLS 1.2 or 1.3 only in Nginx web server.For TLS version 1.3 by add ssl_protocols TLSv1.3.Set TLS version by editing ssl_protocols TLSv1.2.Edit nf file or virtual domain config file.Login to Nginx server using the ssh command.It will help to keep this community clean.How to configure and enable Nginx to use TLS 1.2 and 1.3 Kindly let me know if it helps you and close your query by marking it as solved so that it can help others in the future. Please refer to the below link which might help you further with the above requirement. You can check the critical updates from Setup -> Search Critical Updates in Quick Find Box -> Select Critical Updates. Around this date, Salesforce will begin disabling the TLS 1.1 encryption protocol.Ī new Critical Update Console (CRUC) setting: "Require TLS 1.2 or higher for HTTPS connections" will be made available in the upcoming weeks. However, Salesforce is requiring an upgrade to TLS 1.2 by September, 2019, in order to align with industry best practices for security and data integrity.

