Book

Financial technology is reshaping the foundations of modern finance. Behind every digital payment, financial transaction, online service, and emerging innovation lies a complex infrastructure that must be secure, reliable, scalable, and resilient. This book explores the technologies and systems that support today’s financial ecosystem—from payment systems, financial market infrastructures, cloud computing, and data management to Open Finance, digital identity, cybersecurity, blockchain, RegTech, operational resilience, and artificial intelligence. It also examines the risks and governance challenges created by increasing digital interconnectedness, including cybersecurity threats, third-party dependencies, data governance, regulatory complexity, and operational disruption. Through practical case studies covering real-time payments, Open Banking, cloud transformation, digital identity, and cybersecurity, the book connects technological concepts with real-world financial applications. Looking toward the future, it explores how AI, automation, distributed technologies, digital identity, real-time processing, and greater interoperability may transform financial infrastructure and expand financial inclusion. Written for finance and technology professionals, business leaders, regulators, investors, students, and anyone interested in the future of financial services, this book offers a clear and practical perspective on the systems beneath modern finance—and why their strength, security, and resilience matter to the future of global financial markets.