Paul Ekman

Emotions Revealed, Second Edition : Recognizing Faces and Feelings to Improve Communication and Emotional Life

Paul Ekman

Je sais que vous mentez : L’art de détecter ceux qui vous trompent

Paul Ekman

Telling Lies : Clues to Deceit in the Marketplace, Politics, and Marriage

Paul Ekman

Unmasking the Social Engineer : The Human Element of Security

Paul Ekman, Christopher Hadnagy, Paul F. Kelly

Social Engineering enttarnt : Sicherheitsrisiko Mensch

Christopher Hadnagy, Paul Ekman

Social Engineering enttarnt : Sicherheitsrisiko Mensch

Christopher Hadnagy, Paul Ekman