2-Factor Authentication is the process of authorising a transaction using 2 different security steps. This makes sure that you are the person authorising the transaction being made with your card or bank account.
Important to Note:
2-Factor Authentication should not be confused with 3-D Secure, as the latter is a security protocol in itself. 2-Factor Authentication is not a security protocol, but is the process of combining 2 different security protocols to authorise a transaction. This provides increased security when making a transaction. Also, 3-D Secure is often one of the steps taken to verify a transaction made through Paystack.
How does 2-Factor Authentication work?
When you want to authorise a transaction, you will have to