A credit card authorization key is a secure code used to process transactions, confirming purchases and preventing fraud ...

ROCK HILL, S.C., Dec. 09, 2025 (GLOBE NEWSWIRE) -- 3D Systems Corporation (NYSE: DDD) today announced that it has entered into separate, privately negotiated agreements with a limited number of ...

Abstract: Recent advances in cryptocurrencies have sparked significant interest in blockchain technology. However, scalability issues remain a major challenge for wide adoption of blockchains.

Citi Investor Services rolled out Single Event Processing (SEP) technology, which promises real-time transaction processing and improved efficiency, in North America. This platform, which was already ...

September 15, 2025 - US merchants are cautiously optimistic that a federal district court's decision in Corner Post, Inc. v. Bd. of Governors of Fed. Rsrv. Sys., No. 1:21-CV-00095, 2025 WL 2253474, (D ...

Abstract: Sharding is one of the most effective technologies for improving blockchain scalability by dividing a blockchain network into multiple shards that process transactions in parallel. However, ...

The U.S. Customs and Border Protection (CBP) is rolling out new technology at the start of summer travel for those visiting or returning to the land of the free. "Enhanced passenger processing" alerts ...

In today's digital landscape, ensuring the reliability of payment systems is essential to maintaining trust and operational efficiency. Shivansh Chandnani, along with his co-author Ajay Nagrale, ...

The financial sector is at a turning point. As digital payments surge, the demand for faster, more secure, and scalable transaction systems has never been greater. Hatim Kapadia, a senior engineering ...

Transaction Data Systems’ merger with Outcomes will expand clinical opportunities for patient engagement to its combined nationwide pharmacy network of 48,000 pharmacy locations. ORLANDO, ...