ACI ReD Shield with ACI ReDi

Advanced online merchant fraud protection and continuous monitoring with ACI ReD Shield –not just real time, but anytime!

ReD Shield is a real-time fraud prevention solution tailored to the needs of eCommerce merchants and payment service providers (PSPs). The solution is designed to enable businesses - to protect revenues, support growth and enhance customer experience. Delivered as a managed service through an expert team of experienced risk analysts, ReD Shield provides instant decisions (accept/challenge/deny) on eCommerce and mCommerce transactions. 

  ReD Shield diagram

ACI ReD Shield enables merchants to:

  • Detect and prevent online fraud
  • Maximize sales revenues
  • Reduce chargebacks
  • Reduce manual reviews
  • Minimize false positives
  • Support business expansion into new markets, sales channels and payment types
  • Detect and manage domestic and cross-border payment fraud across all payment types
  • And more…

A Window Into Customer Transactions

The solution’s interactive self-service business intelligence portal, ACI ReDi, provides a near real-time and historic window into transaction data. Customers can now monitor their fraud detection, prevention and payment activities on a continual basis. Access the portal via the internet-anytime, anywhere- and you can see:

  • high level dashboards and charts
  • intuitive navigation and drilldowns
  • layers of information, all the way down to individual transactions

Together, ReD Shield and ACI ReDi give merchants the ability to detect and prevent fraud in real time - as well as, ongoing visibility to critical transactional data, to let merchants and PSPs continually monitor and manage their fraud strategies—anytime, all the time.

Professional Expertise with Risk Analysts

The solution is managed by expert risk analysts and tailored to meet the needs of individual merchants. ACI and ReD Shield are trusted by some of the world’s biggest brands. As part of the ReD Shield service, each customer has a dedicated account manager and a comprehensive customer support program.

ACI provides the tools, the people, the processes and the data.

Download full details

For more information about ACI ReD Shield, please contact your account manager, call one of our global offices or email us at