Decentralized Finance (DeFi): The Future of Finance

Understanding the Infrastructure Behind DeFi

Duke University's beginner specialization looks at decentralized finance from the infrastructure up: how blockchain, cryptographic protocols, and transaction processing combine to build financial systems that don't need a traditional bank in the middle. It treats DeFi as a set of engineering and policy trade-offs, not an investment pitch.

Who it's for

Finance professionals, fintech-curious developers, or anyone wanting a rigorous, not hype-driven, grounding in how DeFi actually works, from payment systems to governance and regulation.

What you'll take away

• How blockchain and cryptography secure financial transactions
• Digital assets, interoperability, and DeFi payment systems
• Financial regulation, data integrity, and inclusion in a decentralized system

Nearly 44,000 learners have taken this beginner-level specialization, making it a solid entry point for anyone who wants to talk credibly about DeFi rather than repeat headlines from social media.