DiamondCS ProcessGuard (Security & Privacy - Access Control)

ProcessGuard is a groundbreaking new security system that protects Windows and its processes from attacks by other spyware processes, services, drivers, and other forms of executing code on your system. It also stops applications from executing without the users consent, stops malicious worms and trojans from being executed silently in the background, as well as a variety of other attacks, even including keyloggers and leaktests.