“Codes and semiotic conventions are a challenge for human communication, since they seal off people with a privacy protection label and make them accessible only by means of a barcode that might estrange them from their surroundings but, at the same time, procure them a kind of reassurance in their comfort zone. This dialectical situation may keep them struggling during their entire life. ("The unbreakable code " )” Comfort ZoneReassuranceUnbreakableSemioticsLabelSealCodesDialectical Behavioral TherapyHuman CommunicationPrivacy Protection Author:Erik Pevernagie