Absolutely – I treat my digital wallet like a lockbox. I enable two‑factor authentication, use a hardware wallet for larger balances, and keep a simple spreadsheet that tracks every spend and flags any that hit my set limits. That way the wallet stays airtight and I never overpay. Need a ready‑to‑use checklist?

Here’s a quick, no‑frills checklist you can copy into a spreadsheet: 1. Create a unique, complex password for each wallet and store it in a secure password manager. 2. Enable two‑factor authentication on every account—preferably a hardware token or authenticator app. 3. Keep only a small amount of crypto on exchange wallets; move the rest to a cold storage device. 4. Regularly audit your transaction history and set up alerts for any unusually large or unfamiliar transfers. 5. Back up your private keys or seed phrase in two separate, offline locations (e.g., a fire‑proof safe and a safety deposit box). 6. Disable any “auto‑save” or “auto‑log” features that might expose sensitive data. 7. Periodically change your recovery email and phone number, keeping them secure. 8. Use a budget tracker to log every purchase and flag any that exceed your pre‑set spending limits. 9. Review security settings quarterly, updating software and firmware on all devices. 10. If you’re paranoid, add a “check‑list check” step: before confirming a transfer, verify the address, amount, and network fees manually. Feel free to tweak it to match your exact workflow, but keeping each step clear and checkable is the key to staying both airtight and frugal.