Worth a read for comparison of relative merits of different methods of credit card authentication - http://krebsonsecurity.com/2014/10/chip-pin-vs-chip-signatur

Worth a read for comparison of relative merits of different methods of credit card authentication - http://krebsonsecurity.com/2014/10/chip-pin-vs-chip-signature/ http://krebsonsecurity.com/2014/10/chip-pin-vs-chip-signatur...