The free version has the HIPS module.
But compared with the HIPS module in the premium version and the firewall version, the HIPS module in the free version could not monitor some activities, such as the activities related to Application Control, Protected Files, Firewall, Loading Drivers (why?), etc. But, the other parts of the HIPS module still exist in the free version.
For example, in a 32-bit system, the free version can properly prevent Action 29 targeting to the children processes.
