In iOS 9.2 and above, go to Settings - General - Device Management - tap on 'Cogitate Technology Solutions' - tap on 'Brown & Brown' - Click on Trust button.
In iOS 9.1 and lower, go to Settings - General - Profiles & Device Management - tap on 'Cogitate Technology Solutions' - tap on ‘Brown & Brown' - Click on Trust button.
iOS 9.0 and above.