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How to disable tls 1.0 and enable/enforce tls 1.2 & 1.3 for jira

Melvin Ranasinghe
Melvin Ranasinghe
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February 21, 2023

I have a Jira Server that is running on windows. I want to disable tls 1.0 and enable/enforce tls 1.2 & 1.3 for Jira due to security reasons. What are the best practices for performing this task?

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Nic Brough -Adaptavist-
Nic Brough -Adaptavist-
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February 24, 2023

Welcome to the Atlassian Community!

Best thing to do is remove the TLS protocols from the list Tomcat supports.  Find the server.xml for the Tomcat Jira runs inside and edit it.  Find the "enabled protocols" line and remove TLS 1.0 and 1.1 from it, then restart the service.

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