Yes. We use iris scans (not retinal scans) only. It is simply a picture of your eye. It gets stored on a secured server encrypted as a series of numbers. Even if someone got a hold of the server, they could neither translate the numbers back to a picture nor be able to associate them with you. It is simply a recognition system that ties into the actual access system. There is no connection between your iris scan record and any confidential HR or medical records.