Is this approach similar to ones used in VAC (valve) or easyanticheat, or battleye? Some of the above are notorious for consuming client resources. Easy antich

Is this approach similar to ones used in VAC (valve) or easyanticheat, or battleye? Some of the above are notorious for consuming client resources. Easy anticheat is known for banning players in unrelated games that they cheated on. (E.g. cheat on pubg, get banned in a different game that you didn't cheat if both games use easyanticheat) This is a great writeup but I'd love to see how 3rd party anticheat programs work