EigenLayer has developed an innovative restaking model that enables users to deposit ETH and a variety of liquid staking tokens. These assets are then utilized to secure external networks. This collaborative security model is particularly advantageous for third-party applications, also referred to as actively validated services. By utilizing a shared pool of restaked ether, these services are able to enhance their own security measures. Additionally, this method serves as an incentive for users to actively engage in the network.