Use a layered checklist that prevents most losses.
Goal
Most losses come from phishing, leaked passwords, and unsafe approvals. Layered habits prevent them.
Security checklist
- Use a password manager.
- Enable 2FA with an authenticator app.
- Separate long term storage from daily wallets.
- Bookmark official sites and never click random links.
- Do small test transfers.
Approval hygiene
Token approvals allow contracts to spend your tokens. Approve only trusted contracts and revoke unused approvals regularly.
Practical tip
Create a small testing wallet for new dApps. Keep main funds isolated.
Warning
Nobody can recover a lost seed phrase. Protect it offline and never share it.
Quick quiz
- Name two security habits.
- What is a token approval?
- Why use a testing wallet?