IMPORTANT: No additional bug fixes or documentation updates will be released for this version. For the latest information, see the current release documentation.
The following topics provide information about securing the APM Server process and securing communication between APM Server and other products in the Elastic stack:
A reference of all available SSL configuration settings is also available.
APM Server exposes an HTTP endpoint, and as with anything that opens ports on your servers, you should be careful about who can connect to it. Firewall rules are recommended to ensure only authorized systems can connect.
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