Mobile Security Teams must be ready for control a lot sum of money in Mobile Payments and Billing Systems.

Gartner Says Worldwide Mobile Payment Transaction Value to Surpass $171.5 Billion

Mobile payments security from PCI Security Standards Council

PCI Council urges P2P encryption for mobile payments

PCI Security Standards Council provides guidance to merchants on mobile payment acceptance security

PCI explains how merchants can securely accept mobile payments

Accepting Mobile Payments with a Smartphone or Tablet

PCI Security Standards Council announces qualified integrators and resellers certification program

4G-Map.info -- 4G/LTE network deployments

4G-Map.info -- Information about 4G/LTE network deployments

And of course, these latest mobile standards have modern security features.

Mobile Payments are increasing - how about increasing of mobile security?

Mobile Payments Readiness Index (MPRI) from MasterCard

and You can increase your m-payments Country Index with my non-profit project FinancialRoaming.org

Mobile Operators, m-payment providers, banks, financial institutions - join forces to increase Global World m-payment Index.

Mobile Security Index need increase too :-) (see my previous post - About Fraud and Billing Errors)