article human 31 security 20 adult 17 female 14 male 11 privacy 8 controlled study 7 human experiment 7 Humans 6 food security 6 major clinical study 6 Network security 5 clinical article 5 computer security 5 learning 5 nonhuman 5 child 4 Feature extraction 3 Female 3 Food security 3 Internet 3 United States 3 adolescent 3 deep learning 3 encryption 3 internet of things 3 interview 3 machine learning 3 multicenter study 3