The Role of Oracles in DeFi Security and Data Integrity
The decentralized finance (DeFi) ecosystem has gained significant traction in recent years, providing users with innovative financial services and opportunities to participate in an open and permissionless financial system. As DeFi continues to expand, it faces various challenges, including security vulnerabilities and the need for reliable and accurate data. This is where oracles play a crucial role in ensuring the security and data integrity of DeFi protocols.
Introduction
In the world of DeFi, the term "oracle" refers to a bridge between the blockchain and the real world. Oracles serve as trusted sources of external data, enabling smart contracts to interact with off-chain information, such as market prices, weather conditions, or sports scores. They act as intermediaries, f...