ubuntu@exotic-ram:~$ curl http://192.168.253.199:6780/swift/v1/testing
19554740_1738112859819373_2478627386744957969_n.png
20170323 bluestore.pdf
3834351t1h4ea0.jpg
forticlientsslvpn.log


then set it to private from Horizon

ubuntu@exotic-ram:~$ curl http://192.168.253.199:6780/swift/v1/testing
AccessDenied