By default, the load balancer enables unencrypted access via HTTP (port 4080) and encrypted access via HTTPS/SSL (port 4443). Additional configuration for activating the SSL encryption is not required. By default, a certificate generated by the load balancer is used for HTTPS support. Most browsers do not support it, however, because it does not contain any valid root certificate of an approved certification authority. The following chapter describes how to create a valid certificate for HTTPS support of the load balancer.