Applicable to:
- Plesk for Linux
Question
Can TLS 1.3 be enabled in Plesk?
Answer
-
TLSv1.3 support was implemented in Plesk Obsidian 18.0 version for customers’ websites. TLSv1.3 support can be enabled for websites that are served by
nginxonly and accessed by HTTPS. - At the moment, only RHEL 8, CentOS 8, Ubuntu 18.04 and Debian 9 has an OpenSSL version 1.1.1 which is required for TLSv1.3 for Apache. TLSv1.3 is enabled for these OSes by default.
- TLS v1.3 is not supported yet by Plesk Obsidian interface web server(
sw-cp-server). -
Plesk Onyx does not support TLS version 1.3, and its support is not planned.
Additional information
How to enable or disable TLS protocol versions in Plesk for Linux?
Which OpenSSL version is supported in Plesk Onyx?
See Plesk Obsidian release notes and Plesk Release Tiers for more details about its development stage.
Comments
2 comments
Is this supported on CentOS 8? If so, how?
Hello Mitchell van Bijleveld
Yes, CentOS 8 supports this functionality.
Please, try this article: https://support.plesk.com/hc/en-us/articles/115000422229-How-to-enable-or-disable-TLS-protocol-versions-in-Plesk-for-Linux-
Please sign in to leave a comment.