#CryptoSecurity101
Sure! Here’s a basic primer for #CryptoSecurity101, which covers the essentials of staying safe in the world of cryptocurrency:
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🔐 #CryptoSecurity101: A Beginner's Guide to Staying Safe
1. Use a Hardware Wallet
What it is: A physical device that stores your private keys offline.
Why it matters: Keeps your crypto safe from online hacks.
Popular options: Ledger Nano X, Trezor Model T.
2. Never Share Your Private Keys or Seed Phrase
Private Key/Seed Phrase = access to your wallet.
Anyone with it can take everything.
Store it offline, preferably on paper or in a secure, encrypted drive.
3. Use Two-Factor Authentication (2FA)
Always enable 2FA on your exchange and wallet accounts.
Use an app like Authy or Google Authenticator, not SMS-based 2FA.
4. Beware of Phishing Scams
Never click on links from random DMs or emails claiming to be from exchanges.
Always double-check URLs before entering credentials.
5. Keep Software Up to Date
Update your wallet apps, browser extensions, antivirus, and OS regularly.
Vulnerabilities are often patched in newer versions.
6. Use Reputable Wallets & Exchanges
Stick with well-known and trusted platforms.
Do your research — avoid “new” wallets promising free airdrops or high returns.
7. Don’t Brag About Holdings Online
Publicly flexing your portfolio makes you a target.
Use pseudonyms, limit exposure, and keep OPSEC tight.
8. Double-Check Before You Send
Crypto transactions are irreversible.
Always copy-paste addresses, and verify the first & last few characters.
9. Diversify Storage
Don’t keep all funds on a single exchange or wallet.
Mix hot wallets (for small amounts) with cold wallets (for long-term holdings).
10. Educate Yourself Continuously
Follow security experts.
Stay informed about new threats (e.g., wallet-drainers, address-poisoning scams, etc.)
