Well, this is my first time making a forum regarding Samsung phone features. I can't handle it !! Samsung nailed this part!! I regret discovering this features so late. It offers a lot of variety and options in terms of privacy and secrecy apps or data. It was created in a well-organized way and designed for those users who might have a lot of secrets in terms of files/data that should be hide when the other people have borrowed your phone. I hope you guys discover it more :) Good job Samsung!!