Visa 3D Secure is an added security feature that helps protect your EECU Visa Debit card when making purchases online by helping verify that the transaction is being made by the authorized cardholder. There is nothing you need to sign up for, download, or activate. The feature works automatically when you use your card at participating online merchants.
Most online purchases will proceed without any additional steps, as the security check often happens behind the scenes. Additional verification is only requested when needed. If it is required, you may see a verification screen during checkout with instructions to confirm your identity before completing your purchase.