摘要:
In order to make it more difficult to obtain numbers that can be used to conduct fraudulent transactions, a portion of a real account number is encrypted. The encrypted portion of the account number is used to generate a new account number, a new expiration date, and a new verification value. This information can be determined using processor that may reside in a point of sale terminal, a smart card, or a computer operated by a user. The new account number, the new expiration date, and the new verification value can be used in a payment transaction. A server computer in a central payment processing network may determine that the new account information is not the real account information, and may subsequently generate a modified authorization request message using the real account information and may send it to an issuer for approval. The transmission of data is more secure, since real account information is not sent from the merchant to the payment processing network.
摘要:
Embodiments of the invention enable cardholders conducting an online transaction to be authenticated in real-time using a challenge-response application. The challenge-response application can be administered by an issuer or by a third party on-behalf-of an issuer. A challenge question can be presented to the cardholder, and the cardholder's response can be verified. The challenge question presented can be selected based on an analysis of the risk of the transaction and potentially other factors. A variety of dynamic challenge questions can be used without the need for the cardholder to enroll into the program. Additionally, there are many flexible implementation options of the challenge-response application that can be adjusted based on factors such as the location of the merchant or the location of the consumer.
摘要:
In order to make it more difficult to obtain numbers that can be used to conduct fraudulent transactions, a portion of a real account number is encrypted. The encrypted portion of the account number is used to generate a new account number, a new expiration date, and a new verification value. This information can be determined using processor that may reside in a point of sale terminal, a smart card, or a computer operated by a user. The new account number, the new expiration date, and the new verification value can be used in a payment transaction. A server computer in a central payment processing network may determine that the new account information is not the real account information, and may subsequently generate a modified authorization request message using the real account information and may send it to an issuer for approval. The transmission of data is more secure, since real account information is not sent from the merchant to the payment processing network.
摘要:
Embodiments of the invention enable cardholders conducting an online transaction to be authenticated in real-time using a challenge-response application. The challenge-response application can be administered by an issuer or by a third party on-behalf-of an issuer. A challenge question can be presented to the cardholder, and the cardholder's response can be verified. The challenge question presented can be selected based on an analysis of the risk of the transaction and potentially other factors. A variety of dynamic challenge questions can be used without the need for the cardholder to enroll into the program. Additionally, there are many flexible implementation options of the challenge-response application that can be adjusted based on factors such as the location of the merchant or the location of the consumer.
摘要:
Embodiments of the invention enable cardholders conducting an online transaction to be authenticated in real-time using a challenge-response application. The challenge-response application can be administered by an issuer or by a third party on-behalf-of an issuer. A challenge question can be presented to the cardholder, and the cardholder's response can be verified. The challenge question presented can be selected based on an analysis of the risk of the transaction and potentially other factors. A variety of dynamic challenge questions can be used without the need for the cardholder to enroll into the program. Additionally, there are many flexible implementation options of the challenge-response application that can be adjusted based on factors such as the location of the merchant or the location of the consumer.
摘要:
Described herein are systems and methods in which more secure methods are provided for a connected device to conduct transactions. In accordance with embodiments of the disclosure, a transaction code is generated and provided to the connected device. The transaction code may be stored in association with the information for the transaction such that when the transaction code is received at a transaction processing server, the transaction processing server is configured to generate an authorization request that includes the transaction information. The authorization request may then be routed to an authorization server associated with an account maintained by the transaction processing server.
摘要:
Described herein are systems and methods in which more secure methods are provided for a connected device to conduct transactions. In accordance with embodiments of the disclosure, a transaction code is generated and provided to the connected device. The transaction code may be stored in association with the information for the transaction such that when the transaction code is received at a transaction processing server, the transaction processing server is configured to generate an authorization request that includes the transaction information. The authorization request may then be routed to an authorization server associated with an account maintained by the transaction processing server.
摘要:
A system for providing real-time risk mitigation for an authorization system. The system receives authorization requests from multiple merchants (or their respective acquirers) and processes such requests. Each processed request is then forwarded to its corresponding issuer for further authorization. Each processed request includes an authorization message. The authorization message can include a risk score, a number of reason codes, and a number of condition codes. The use of the risk score, reason codes and condition codes allows issuers to make better informed decisions with respect to providing authorizations.