Tag: fake money
Nigerian banknotes cost country ‘billions’
The Central Bank of Nigeria says N176.9 billion (almost $500 million) was spent to print banknotes between 2015 and 2018. A breakdown of the amount...
Security risks of using preowned hardware
Introduction There is often the view that if you purchase preowned hardware (especially from a third party), that it is not as good as buying...
Authentication technique composite substrates
Composite substrates that contain paper and polymer layers with the same thickness as traditional security paper are novel options for security documents, and unique...