System and method for local data conversion
Embodiments of the invention are directed to methods, apparatuses, computer readable media and systems for processing transactions using conversion or filtering of restricted information. One embodiment of the invention is directed to a method comprising receiving, at a server computer located outside a restricted zone, a transaction request message including an unrestricted account alias, wherein the unrestricted account alias was previously converted from a restricted account identifier into the unrestricted account alias by a server computer located in a restricted zone. The server computer located outside the restricted zone may determine an account associated with the unrestricted account alias and process the transaction request message. Similar methods may be applied to settlement files including an unrestricted account alias that is converted to a restricted account identifier. Other embodiments are directed to filtering restricted information from service requests or other transactions.
1. A system comprising:
a processing platform computer located within a restricted zone and configured to:
receive a transaction request message with a restricted account identifier;
determine, by searching an associated database, that the transaction request message contains restricted information; and
transmit, to a restricted data converter computer, the transaction request message including the restricted account identifier based at least in part on determining that the transaction request message contains restricted information;
the restricted data converter computer configured to:
receive the transaction request message;
convert the restricted account identifier to an unrestricted account alias;
update the transaction request message to include the unrestricted account alias; and
transmit, to a central processing platform server computer located outside the restricted zone, the updated transaction request message;
the central processing platform server computer configured to:
receive the updated transaction request message that includes the unrestricted account alias;
request, from an issuer computer remotely located with respect to the central processing platform server computer, authorization for a transaction associated with the updated transaction request message;
receive, from the issuer computer, an authorization response message;
generate a settlement file associated with the updated transaction request message based at least in part on the authorization response message, the settlement file including the unrestricted account alias; and
transmit the settlement file to the processing platform computer that is located within the restricted zone.
2. The system of claim 1 , wherein
the central processing platform server computer is further configured to send the settlement file to the processing platform computer that is located within the restricted zone, wherein the processing platform computer that is located within the restricted zone converts the unrestricted account alias to the restricted account identifier and sends the settlement file to a mobile network operator associated with the transaction request message, and wherein the mobile network operator settles the transaction by transferring money between one or more accounts or issuers located within the restricted zone.
3. The system of claim 1 , where the central processing platform server computer outside of the restricted zone is further configured to determine an account associated with the unrestricted account alias.
4. The system of claim 1 , wherein the restricted account identifier is a telephone number associated with a first mobile communication device.
5. The system of claim 4 , wherein the unrestricted account alias is a primary account number associated with an issuer located within the restricted zone, the issuer associated with the issuer computer.
6. The system of claim 1 , wherein the processing platform computer is further configured to:
receive transaction information including the restricted account identifier from a mobile communication device before receiving the transaction request message including the unrestricted account alias;
determine an account associated with the mobile communication device;
authenticate the account associated with the mobile communication device;
determine available billers associated with the account; and
transmit an authentication response message including the available billers associated with the account to the mobile communication device.
7. The system of claim 1 , wherein the processing platform computer is further configured to:
generate an unrestricted service request, by filtering a restricted service request comprising the restricted information to remove the restricted information; and
transmit the unrestricted service request to the central processing platform server computer; and wherein
the central processing platform server computer is further configured to store
the unrestricted service request in an unrestricted service request database located outside the restricted zone.
8. The system of claim 7 , wherein the central processing platform server computer is further configured to:
send, to the processing platform computer, a view only request associated with the unrestricted service request on behalf of an operator;
receive, from the processing platform computer, view only access to the restricted service request; and
provide the view only access of the restricted service request to the operator, wherein the operator perform a requested service associated with the restricted service request.
9. The system of claim 1 , wherein the transaction request message is associated with a load transaction, an unload transaction, a payment transaction, or a transfer transaction.