• Debian 11 is approaching its end-of-life (vendor EOL date - August 31, 2026). Plesk Obsidian 18.0.80 will be the last release to support it.
    If you are running Plesk Obsidian on Debian 11, we recommend you upgrade those servers to Debian 12 using our dist-upgrade tool.
  • We plan to deprecate and remove the support for XML RPC protocol versions earlier than 1.6.9.1 in Plesk Obsidian 18.0.82. We strongly recommend that you update all existing integrations using earlier versions of the XML RPC protocol to comply with the version 1.6.9.1 specification.

Enabling Plesk for TLS 1.1+

N

Nick Bradley

New Pleskian
PCI tests are now recommending to have TLS 1.0 disabled - it appears that Plesk doesn't support TLS 1.1 and higher by default.

Is there a way to enable support for TLS 1.1, 1.2, etc in Plesk? If it is enabled/supported - how do I get Plesk to recognize that TLS 1.0 is disabled and use the higher protocol? I found a KB that looks like a workaround for the Linux based Plesk, but not Windows.
 
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