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What Is the Significance of “Collateralization” in Decentralized Finance (DeFi)?

Collateralization is the process of pledging an asset to secure a loan or a derivative position in DeFi. Since there is no central authority, smart contracts require over-collateralization to ensure that the lender or counterparty is protected if the borrower defaults or the asset price moves adversely.

This mechanism is vital for maintaining solvency and trust in permissionless lending and derivative protocols.

What Is the Role of the Financial Industry Regulatory Authority (FINRA) in Market Surveillance for Traditional Derivatives?
What Is the Role of a Blockchain in Executing Smart Contracts?
How Does Decentralized Finance (DeFi) Introduce New Security Risks Compared to Centralized Exchanges?
How Does the Collateralization Mechanism in a Smart Contract-Based Options Protocol Ensure Solvency?