Sim Card Remains Secure

Giesecke & Devrient (G&D) is one of the leading vendors of SIM cards, and supplies over 350 mobile network operators worldwide. G&D have played an important role in the stipulation and implementation of SIM card security standards for over two decades. Read more »

G&D

Securing the Connected Society: G&D Showcases Best-in-Class Security Solutions at Mobile World Congress 2015

Being online all the time is no longer just a vision – the connected society is about to become reality. Smart phones and tablets are part of our daily lives. At home, at work, in the city, and on the move, people are connected at all times. Read more »

G&D