#CryptoSecurity101
🔐 Crypto Security 101: How to Stay Safe in Web3
New to crypto? Don’t get wrecked — get secure. Here's your beginner-friendly guide to protecting your digital assets. 🛡️
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🔑 1. Know Your Keys
Public Key: Your wallet address. Safe to share.
Private Key: Like your password. Keep it secret.
Seed Phrase: A 12–24 word recovery phrase. If anyone gets it, they can steal your funds.
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🧱 2. Choose the Right Wallet
Hot Wallets (online):
Easy to use but more vulnerable to hacks.
Examples: MetaMask, Trust Wallet
Cold Wallets (offline):
More secure, ideal for long-term storage.
Examples: Ledger, Trezor
👉 Use hot wallets for small, frequent use. Cold wallets for savings.
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🚨 3. Common Threats to Avoid
Phishing: Fake websites or emails trying to steal your info.
🔒 Tip: Bookmark official crypto sites.
Malware: Malicious software like keyloggers or spyware.
🔒 Tip: Install antivirus and avoid sketchy downloads.
SIM Swaps: Hackers hijack your phone number.
🔒 Tip: Use app-based 2FA instead of SMS.
Social Engineering: Scammers tricking you into revealing secrets.
🔒 Tip: Never share private info — even with "support agents."
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🔒 4. Best Security Practices
✅ Write your seed phrase on paper or metal — NEVER store it online.
✅ Use two-factor authentication (2FA) — Google Authenticator > SMS.
✅ Keep your wallet and device software updated.
✅ Withdraw crypto from exchanges for long-term storage.
✅ Stay skeptical — legit teams will never DM you asking for private info.
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⚙️ 5. Tools to Stay Secure
Password Managers: Bitwarden, 1Password
Blockchain Explorers: Etherscan, BSCScan
Multi-Sig Wallets: Use Gnosis Safe for teams or high-value storage
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Crypto doesn't come with a reset button. Stay alert. Stay in control. 🛡️
