PIN authentication prevents unauthorized physical access requiring correct codes before operations proceed. Initialization through ledger live establishes device security during first-time setup.

 

Prof. Mello Moraes, 1721, Bloque A – aula 164/168

Cidade Universitária – 05508-030 – São Paulo, SP

 

Programa de Postgrado : cacpsa@usp.br  Teléfono: 55-11 – 3091-4356

Departamento – psa@usp.br Teléfono: 55 11-3091-4185

Horario de Atención: Lunes a Viernes 9h a 12h y 13h30 a 17h