Lido DAO is a decentralized autonomous organization (DAO) which provides staking infrastructure for multiple blockchain networks.Most notably, the platform provides a liquid staking solution for Ethereum, allowing users to stake their ETH and receive stETH (Lido staked ETH) tokens in exchange, which represent the user's staked ETH and staking rewards.Lido DAO is secured by a mix of decentralized governance, audited code and smart contracts. The Lido protocol runs on Ethereum with help from smart contracts that process user deposits and distribute staking rewards, among other functions. Several third-party security firms have audited Lido’s smart contracts in order to identify and address potential vulnerabilities.The platform’s native token is LDO - which also serves as the governance token for Lido DAO. Holders can participate in governance proposals and vote on key decisions such as board adjustments, new integrations and platform updates. LDO holders have the right to determine the development and operation of the platform.Lido currently supports staking for Ethereum and Polygon only with the recent sunsetting of Solana.Lido aims to make staking more accessible to a wider range of users by pooling staked ETH from multiple users, which negates the need for any technical expertise on behalf of users. Users also don’t need to commit a minimum amount of 32 ETH to run their own validator, which lets more people stake their ETH.Lido Liquid Staking V2, or Lido V2, is the latest major release of the Lido DAO protocol. It was designed to provide a more efficient and versatile staking solution for Ethereum 2.0.One of Lido V2’s key features is its "Liquid Staking" model, which allows users to deposit ETH into the Lido pool and receive stETH (staked ETH) tokens in return. These tokens can be traded on secondary markets or used on “LSDFi” protocols, providing users with a more liquid form of staked ETH that can be used for other purposes.Overall, the Lido DAO network is a robust and secure system that enables users to participate in governance and earn rewards while helping the network to stay secure.