The Guard is not the updated HS as Nexon said, but rather a new layout of the system. Hackshield have massive flaws and errors in the system that let coders bypass the system with ease. The Guard will add new and fixes the coding.
 Increase encryption of files.
 A boost to the hook data and prevent .dlls from hooking.
 Rejection method, allowing the .exe to reject hooks and certain addresses.
 Removal of non-approved .dlls.
 Background scanning of the computer to get data.
 Improved autobot system and maybe a system in the gameplays.