[ad_1] <br><img src="https://www.coindesk.com/resizer/lJVcr-LAh_9OXJ4WeKJI6FFBWzY=/800x600/cloudfront-us-east-1.images.arcpublishing.com/coindesk/N4VJCD4FJNGX5BDUVJVWUL54AY.jpeg" /><br>Developers of the DeFi protocols said that layer 2 networks offer improved security and capital efficiency for users. <br>[ad_2] <br><a href="https://www.coindesk.com/tech/2022/08/16/defi-firms-iron-bank-yearn-finance-join-layer-2-protocol-optimism/?utm_medium=referral&utm_source=rss&utm_campaign=headlines">Source link </a>