#加密安全须知
Hot Wallet vs Cold Wallet: Hot wallets (like MetaMask) are convenient for transactions but carry higher risks, suitable for small daily use; cold wallets (Ledger/Trezor) provide offline storage for better security, ideal for long-term storage of large assets. I use a combination strategy: 5% of assets in a hot wallet (DEX trading), 95% in cold wallets (stored across 3 hardware devices). Core security management: 1) Physical backup of cold wallet mnemonic on titanium metal plate; 2) Hot wallet only connected to verified DApps; 3) Regularly check contract authorizations (revoke.cash). Security practice recommendations: ① New users should first use cold wallets to learn basic transfers; ② Large assets should adopt a multi-signature solution (like Gnosis Safe); ③ Be wary of phishing websites (always manually enter URLs). Key principle: Security and convenience are always inversely proportional, and adjustments should be made dynamically based on asset scale.
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