SocietyBrazilBrazil's facial authentication is popular, but risks remainTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoSocietyBrazilNadia Pontes06/25/2026June 25, 2026In Brazil, your face is your ticket. Systems with facial authentication aim to prevent violence and identify suspects. But experts warn about risks to sensitive personal data.https://p.dw.com/p/5G4UsAdvertisement