Functionbeat will reach End of Support on October 18, 2023. You should consider moving your deployments to the more versatile and efficient Elastic Serverless Forwarder.
The following topics provide information about securing the Functionbeat process and connecting to a cluster that has security features enabled.
You can use role-based access control and optionally, API keys to grant Functionbeat users access to secured resources.
After privileged users have been created, use authentication to connect to a secured Elastic cluster.
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