Start with a realistic threat model
List what you are protecting, how often it must move, which devices touch it, and who may need access. Risks differ for a small spending balance, long-term savings, a family reserve, and a team treasury. The goal is not maximum complexity. It is enough separation and verification to make likely mistakes and attacks difficult without making legitimate recovery impossible.
Separate daily use from long-term storage
A connected wallet is convenient for routine activity, but every additional application, website, and browser extension increases exposure. Many users benefit from a small activity wallet and a separate reserve wallet that rarely connects to third-party applications. The reserve should have stricter procedures, fewer transactions, and a carefully tested backup.
Harden the device around the wallet
Keep operating systems, browsers, and wallet software current through verified update channels. Use a strong device passcode, full-disk encryption where available, and multifactor authentication for email and exchange accounts. Remove browser extensions you do not need. Avoid installing wallet software on a device that is shared, unsupported, or routinely used for risky downloads.
Review before signing
Treat the confirmation screen as a final control point. Verify the destination, network, asset, amount, fee, and permission being granted. For larger transfers, compare the address using more than the first and last few characters. A hardware device display can provide an independent view, but only if you read it. Pressure, countdowns, surprise rewards, and requests to disable security tools are reasons to cancel.
Prepare for loss before it happens
Write down what to do if a device is lost, an approval looks suspicious, or a recovery phrase may be exposed. The plan should identify clean devices, official software sources, trusted contacts, and the order for moving assets or revoking permissions. A short rehearsal exposes missing information while there is still time to fix it.
Wallet features, network behavior, and service terms vary. Verify instructions for the exact product and network you use.
