Card Tokenization

What is Tokenization

Tokenization is the process of protecting sensitive data by replacing it with an algorithmically generated number called a token. Often times tokenization is used to prevent credit card fraud. In credit card tokenization, the customer’s primary account number (PAN) is replaced with a series of randomly-generated numbers, which is called the “token.” These tokens can then been passed through the internet or the various wireless networks needed to process the payment without actual bank details being exposed. The actual bank account number is held safe in a secure token vault.