Matrix Card


Build a Simple Matrix Card in .NET Core

A Matrix Card is typically used in online games for authentication. I build a simple version of a Matrix Card in .NET Core today, let's check it out. How Matrix Card Works This is a typical Matrix Card for the game "World of Warcraft". It has a serial number to bind to the owner's game account, and then use the numbers in the table for validation. Suppose the hacker already knows your …