#CryptoSecurity101 Crypto security protects digital assets from theft, hacks, and fraud. Key measures include:

- **Private Keys** – Store offline in hardware wallets (Ledger, Trezor) for cold storage.

- **2FA & Strong Passwords** – Use Google Authenticator, not SMS, for exchanges.

- **Smart Contract Audits** – Verify DeFi projects before investing.

- **Phishing Scams** – Avoid suspicious links; bookmark official sites.

- **Exchange Security** – Prefer platforms with proof-of-reserves and insurance.