3D Secure

3D Secure is an online security feature designed to protect your credit or debit card transactions from unauthorized use. When you make a purchase on a participating website, you may be prompted to verify your identity, often through a password, a one-time code sent to your phone, or biometric authentication. This extra step helps ensure that only you can use your card online, reducing the risk of fraud. Essentially, 3D Secure adds a secure layer of verification during online shopping to keep your financial information safer.