"Avoid trojans from getting to confidential information in your PC."
One of the main problems in some security programs that delete trojans is that by the time they detect them in your PC it may be too late (depending on the update frequency and if protection is in real time or not).
Trojan Slayer is a simple program that doesn`t need to update its database daily, and doesn`t bother you continually with a mutlitude of windows. You just add all those programs that have permission to run into a list, and only they can freely work in your PC.
When a program that isn`t on the list tries to run, Trojan Slayer automatically blocks it, telling you of it (or not, depending on how you`ve configured it).