#CryptoSecurity101

**#CryptoSecurity101: Protect Your Crypto in 100 Words**

1. **Private Keys = Your Crypto** – Never share them; store offline (hardware wallets > hot wallets).

2. **Phishing Scams** – Verify URLs, avoid clicking links in DMs/emails.

3. **2FA Always** – Use authenticator apps (Google/Microsoft Auth), not SMS.

4. **Smart Contracts** – Audit before interacting; avoid unknown dApps.

5. **Updates Matter** – Keep wallets/exchanges patched.

6. **Fake Support** – No legit team will DM first.

7. **Multi-Sig for Big Funds** – Require multiple approvals for transactions.

8. **Revoke Unused Permissions** – Check token approvals (Etherscan, Revoke.cash).

9. **Backup Seed Phrases** – Secure them physically, never digitally.

10. **DYOR** – Scrutinize projects before investing.

Stay safe—crypto is irreversible! 🔒 #StaySatsSafe