### 🛡️ Securing Oracles in DeFi: Key Concepts and Best Practices

**Oracles in DeFi** are trusted bridges that bring off-chain data on-chain, powering critical functions like price feeds, automated trading, and liquidations. Their **accuracy is paramount**—manipulated oracles can trigger forced liquidations and cascade failures across protocols. **Common manipulation methods** include data spoofing, flash loan-driven price distortion, and exploiting centralized oracles. To defend against these, protocols must adopt **best practices** like using decentralized oracle networks, aggregating data from multiple sources, conducting regular audits, and implementing fallback mechanisms. Advanced strategies include real-time monitoring, anomaly detection, multi-oracle architectures, and adaptive aggregation algorithms. A **key strategy** is incorporating fallback systems that cross-verify oracle data to ensure integrity and resilience.