When it comes to preventing theft and fraud, security leaders need to consider how different transaction methods require different security measures. 

The Storebælt Link, a road bridge and rail tunnel in Denmark, is the site of a large toll station, servicing up to 56,000 vehicles per year. Traffic management and contactless security from G4S help protect the transit junction.

Contactless payment systems remain largely unfamiliar to U.S. consumers despite a high level of satisfaction with the technology’s speed convenience and ease-of-use.

Contactless payment methods can be used to pay for things even when they are nearly a meter away from a payment terminal, according to research from a team at Surrey University in the UK.