A few years ago, we saw a project from a few researchers in Germany who built a device to clone contactless smart cards. These contactless smart cards can be found in everything from subway cards to ...

This content has been selected, created and edited by the Finextra editorial team based upon its relevance and interest to our community. Proton World develops, licenses and delivers smart card ...

Opinions expressed by Entrepreneur contributors are their own. Your business card is one of the most valuable networking tools you have in your quest for increased referrals. Can you envision a ...