protected void configureSecurity(final T builder) {
        if (this.properties.getSecurity().isEnabled()) {
            throw new IllegalStateException("Security is enabled but this implementation does not support security!");
        }
    }
Configures the security options that should be used by the server.

@param builder The server builder to configure.
grpc-server-spring-boot-starter/src/main/java/net/devh/boot/grpc/server/serverfactory/AbstractGrpcServerFactory.java