3 Major Steps Taken to Ensure 3DS2 Security in Online Transactions

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The authentication system known as 3D Secure-2.0 aims to reduce the number of fraudulent online card transactions while also increasing their security. 3D-Secure-2 protocol is an industry authentication standard that allows for strong (two-factor) authentication to be used as the default authentication method. Ensuring 3ds2 high-security payments is to make online card transactions more secure. The protocol was first introduced as an upgraded version of the 3DS protocol. It also built an initial payment flow that was less friction-prone across some devices.

How does 3DS2 Security work?

Consumer Authentication That Works Strong Consumer Authentication requires at least two of the following authentication factors:

• A one-time password, a text message code, a personal identification number (PIN), a password, and a security question are all things that the customer already knows.
• A credit or debit card, mobile device, card reader, or key fob that is already in the customer's possession.
• Biometric information, such as face recognition, retinal scanners, or voice recognition systems, is something that customer is interested in.

Once users provide card details to conclude payment to an online merchant, issuing banks evaluate the fraud risk of transactions based on up to 15 basic data points, such as the currency used in transaction and the web browser user-agent. A pop-up window or an inline frame would appear if they deem the transaction risky. The consumer would be required to provide a password to verify their identity with the banking institution that issued their credit card.

Customers must register for 3DS1 to get a static password or code that may be used for authentication. Customers who have not yet registered will do so by using card issuer's website by clicking a link that will redirect them away from retailer's checkout page.

Why does 3-D Secure 2.0 apply to e-commerce businesses?

The merchants that must comply with government regulations, such as the Payment Services Directive, will profit the most from 3DS2. PSD2, or Payment Services Directive-2, will go into force on September 14, 2019. To handle electronic payments, Strong Customer Authentication (SCA), often known as two-factor authentication, is necessary. Because PSD2 only applies to payments made inside the EU, enterprises that do business in Europe are the only ones that need to be worried.

3 Major Steps Changed in 3DS2:
 

1. Ability to swiftly respond to changing market and industry conditions

Card networks' fraud detection technology has stayed mostly constant for over two decades. Among the most persuasive reasons favoring the 3DS2 is that all the negative remarks about the 3DS1 have been incorporated into technology upgrades that have increased the number of data points issuers analyzed by a factor of ten. Even though issuers now have access to a bigger quantity of data, that does not mean they can make sense of it, manage it, or know what to do with it.

Merchants risk abundant amount of money by placing their trust in card networks that have been stationary in terms of innovation for decades and issuing banks that are currently adopting 3DS2. 
 

1. Conversion rates 

While Visa or Mastercard, and other card networks have stated that 3DS2 is believed to increase sales rates, yet they have no genuine data to back up these. Before we can gain solid numbers, the great majority of issuers must finish their 3DS2 migration, which might take some time. What we know is that 3DS2 will, in most cases, add another step to the payment process, potentially alienating customers who have previously paid their bills on time. Merchants know better than anybody else how damaging an extra step can be to the customer's overall experience throughout the checkout process.
 

1. An improved user experience 

Unlike its predecessor, 3DS2 which was created before the widespread use of smartphones, it was created after the widespread use of smartphones and makes it easier for financial institutions to provide innovative authentication experiences through their mobile banking applications. Instead of inputting a password or receiving a text message, the cardholder may authenticate a payment made using the banking app by just using their fingerprint or even facial recognition. 

Another benefit to user experience is the integration of problematic flow directly into online and checkout procedures, removing the requirement for a complete page redirection. This is the second user-experience improvement. If the customer has verified themself on your website or webpage, 3D Secure question will now appear in a modal format on the checkout page.
 

In the New 3D S2.0, How Do User Flows Work?

When a client uses this protocol to make a payment, the customer's card-issuing financial institution will perform a "Risk-Based Authentication."

To establish a risk score depending on the risk associated with the transaction, we will use the following data points in the authentication process:

• The transaction's monetary value
• When comparing new and returning customers
• The Complete Transaction History
• Behavioral Processes in History
• Information about the device

Following then, the 3D Secure 2.0 flow that the client will use will be determined by the transaction's risk level.

Depending on the transaction, one of two distinct authentication techniques may be used:

• Frictionless flow in which the client's card-issuing bank assesses the transaction's risk and determines that further verification processes are not required because of the analysis.
• The process through which card-issuing institutions seek additional information from customers to authenticate their identities is known. This may involve inputting a password with easy-to-remember information or entering a one-time code that was sent to you through a text message.