The MetaMask Wallet contains a one-of-a-kind Ethereum address for sending and receiving Ether and ERC-20 tokens.MetaMask is a cryptocurrency wallet and browser extension that allows users to manage their Ethereum-based assets and interact with decentralized applications (DApps) on the Ethereum blockchain. For wallet recovery, the 12-word seed phrase is critical. MetaMask login requires your password. Make sure it"s strong and distinct. Keep your 12-word seed phrase safe; it"s your ticket to wallet recovery.MetaMask login or any other form of authentication, as I don"t have the capability to interact with external applications or handle sensitive information.