#CryptoSecurity101 **#CryptoSecurity101: Protect Your Bag**

1. **Self-Custody** – Use hardware wallets (Ledger/Trezor) for large holdings.

2. **Revoke Approvals** – Regularly check [revoke.cash](https://revoke.cash) for risky dApp permissions.

3. **Phishing Defense** – Never share seed phrases; bookmark legit sites.

4. **2FA** – Enable it everywhere (not SMS—use Authy/Google Authenticator).

5. **Burner Wallets** – Isolate DeFi/NFT activity from main funds.