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Company Description

ACI is an award-winning provider of real-time payment and banking software.

ACI brings real-time hub and API capabilities to payments at banks, processors, merchant acquirers, and fintechs. The company enables customers to connect with all global real-time payments schemes, as well as real-time and digital payments within their existing payments environment. All with the power to quickly create differentiated products and service via a highly flexible API.

ACI’s payment applications utilize Entrust hardware security modules (HSMs) to provide a root of trust for secure cryptographic functions including message signing.

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ACI Worldwide


Naples, FL
United States

Contact Information:


  • Program:
  • nFinity Partner Program
  • nFinity HSM
    • Payment Security

Data Sheet: Entrust nShield Connect