Well the both are different and both run different anti cheats. DayZ mod uses only Battleye and DayZ Standalone uses a combo of Battleye and VAC I believe. There aren't any public hacks for this game out usually, but you need to get a Battleye Bypass for the mod and find scripts to run after bypassing the anti-cheat Battleye. The Standalone I'm not entirely sure how things will work because the Anti-Cheats aren't fully implemented yet I think.