Circonus utilizes SSL encryption when communicating over potentially “unsafe” channels.

The Circonus Certificate Authority (CA) is configured during your install and runs on a single machine (with a possible backup). Processes on the CA machine look for new brokers being configured and new services being added, and automatically sign certificates when the CA receives a new Certificate Signing Request (CSR). This communication happens via listen/notify triggers in the Web DB.

Initially, externally facing services, such as the web UI, the API, and streaming, may be signed with a Circonus CA certificate. If so, users may be prompted to accept the cert upon their first visit. You may provide commercial (or other third party) certificates for these services; please see the installation manual for further details.

For information about connectivity issues, refer to the PKI Connectivity Troubleshooting section.