Kontakt.io is an industry leader in indoor location services and BLE beacons. They offer a one-click solution to automatically onboard and bulk-register devices and Gateway into the customer organization hierarchy. You can create new device configurations and push them to the field using on-screen, CSV upload or API interfaces. You can also change configurations of open standard devices, such as Eddystone and iBeacon, including Tx Power & beaconing Interval. They also have a feature to prevent piggybacking via securely shuffling iBeacon identifier and Mac addresses on custom intervals.