MasterCard Secure Code is an extra security step prompting you for a secret code when making online deposits. This step enables your bank to verify every deposit made and prevents unauthorised use of your card.
It is a two-step process which gives you peace of mind when making online transactions.
If your bank is participating in the 3DS (3D Secure) security service, then you will be prompted to enrol when making your deposit. If you’ve not already enrolled simply follow the on screen instructions provided by your bank.