Before installing a Sensor Gateway, make sure your environment is prepared. System RequirementsBefore you install a Sensor Gateway, your environment must comply with specific hardware and resource requirements. Set up Your EnvironmentTo set up each of your Linux servers for the Sensor Gateway installation, follow this procedure. Sensor Gateway Certificates A Carbon Black sensor talks to the Sensor Gateway through a certificate. The Sensor Gateway can run on both CA signed certificate and self signed certificate. Carbon Black recommends using the CA signed certificates so you can install all needed certificates on all Sensor Gateway servers at once instead of installing the trusted certificate on each machine individually. Create a Certificate Chain FileCarbon Black uses a certificate chain file to perform a proper OCSP stapling. Parent topic: Install and Configure Carbon Black Sensor Gateway