GoFuckYourself.com - Adult Webmaster Forum - View Single Post - Visa introduces new card with eight-digit keypad and built-in screen that displays single-use codes

Domain Diva · 06-05-2010, 03:10 AM

im trying to figure how visa verifies the code the card has produced ? does the card produce random digits or pre-stored digits ( if pre-stored..it makes it vunerable to be cracked !???).....looks neat but im totally lost on this concept.

06-05-2010, 03:10 AM
Domain Diva Too lazy to set a custom title Industry Role: Join Date: Oct 2007 Location: UK/USA/Canada ICQ : 494318698 Email:[email protected] Posts: 10,180	im trying to figure how visa verifies the code the card has produced ? does the card produce random digits or pre-stored digits ( if pre-stored..it makes it vunerable to be cracked !???).....looks neat but im totally lost on this concept. __________________ Cams-Tube-Dating Domains Available At Trade Prices ! Domains For Sale ICQ:494318698