AppDynamics MQ extension support TLS1.3 or not

[punyabrata2025]

Can anyone please confirm if appdynamics machine agent supports TLS 1.3 or not ?  We are using java agent 25.4.0.37061 on Linux X64 platform ; If anyone can suggest an answer or point me towards relevant documentation ? 

Thanks

[livehybrid]

Hi @punyabrata2025 

AppDynamics Machine Agent and its extensions, including the MQ extension, rely on the Java version used to run the agent for TLS protocol support.

If your Java runtime supports TLS 1.3 (Java 11+), then the agent and its extensions can use TLS 1.3.

However, as you said, the AppDynamics documentation does not specify any limitation on TLS 1.3 for the MQ extension itself.

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[punyabrata2025]

Hi @livehybrid 

Thanks for the pointers!!

We were able to implement TLS1.3 using Java 8 (OpenJDK) as well, so looks like latest Java 8 version also contains the required support for TLS1.3; Previously it was offered only though Java 11 like you said but now it is possible with Java 8 as well.

Thanks.