3-D Secure program

Modified on Mon, 01 Aug 2022 at 01:22 PM

The 3-D Secure program makes your CryptoWallet card transactions more secure by sending a one-time password (OTP) to our mobile device when you buy things online, ensuring that you’re the one making the purchase.


The CryptoWallet 3-D (3-Domain) model uses the following domains:

  • Acquirer domain, meaning the bank or merchant to which you’re sending funds.

  • Interoperability domain, the infrastructure used to handle payments. This includes the internet, the merchant plug-in (MPI), the access control server (ACS), and others.

  • Issuer domain, the bank that issued the card.


This feature helps protect the security of your CryptoWallet account.

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