# Chainlink Builders Sessions: Building DeFi Protocols & Preventing Price Oracle Attacks

- Channel: [Chainlink San Francisco](https://streameth.org/chainlink-san-francisco)
- Date: 2021-10-25
- Duration: 1:08:26
- Watch: https://streameth.org/watch/yt-vQa7rtMVqYg
- YouTube: https://www.youtube.com/watch?v=vQa7rtMVqYg