To secure the funds, we would recommend enabling the 'White list' option. It is very simple to set up and manage.
With withdrawal address whitelisting turned on, your account will only be able to make
cryptocurrency withdrawals to addresses you have added to the whitelist. This means any
address you want to withdraw crypto to will have to be added to the whitelist prior to making a transaction since every newly added address will require 24-hour account suspension.
Please keep in mind, that if you delete addresses from your whitelist, you will not be able to send funds for 24 hours.
When the whitelist option is turned off you will be able to make withdrawals to any address, without limits.