Comment Re:Hashing (Score 0) 259
The idea is to store credit card numbers in a format such that they could be used for recurring billing through surepay... how would hashing a credit card number work, since surepay would have to recognize the hash and somehow connect it to a particular credit card?
A slightly more useable option would be to store the credit card numbers offline somewhere in another server, which only comes online to do the surepay billing, and through a firewall which allows connections to/from surepay only.
A slightly more useable option would be to store the credit card numbers offline somewhere in another server, which only comes online to do the surepay billing, and through a firewall which allows connections to/from surepay only.
