Exchange Security

Coinbase and Binance both show why address-book controls should be part of routine exchange security, not an afterthought.

Coinbase and Kraken documentation both point traders toward stronger sign-in methods such as passkeys or security keys. Account access should be prepared before a volatile market, not during one.

Kraken’s support pages show why sign-in 2FA alone is not the same as withdrawal protection, especially for traders who keep funds on exchange.

For active traders, exchange selection should include account-lock tools, withdrawal controls, API permissions and how much friction the trader can tolerate.

Withdrawal allowlists, passkeys and two-factor controls are not exciting trading tools, but they can decide whether a compromised account becomes a small scare or a full balance loss.

Crypto.com’s passkey support is useful for login and withdrawal authentication, but traders still need address whitelists, alerts and device recovery discipline.

A withdrawal whitelist is not exciting, but it is one of the most practical controls for active exchange users.

Subaccounts can keep bots, spot balances and futures strategies cleaner, but they still need strict API permissions, funding limits and master-account controls.

A practical exchange security workflow: add passkeys, keep backup 2FA, protect recovery paths and test small before sending larger balances.