The software is known as "Keyloggers"..
More elaboratly speaking:
Keloggers are basically of two types.
1. Software Keyloggers.
** Are detectable if you use a scanner(hard but not impossible)
** Can take screenshots at a set interval
** Unlimited memory (based on system HD)
2. Hardware keyloggers.
** Are undetectable by software scanners
** Can be unplugged but only if the user know what it is for
** Can capture keystrokes before the user logs on
** Can't take screenshots
** Limited Memory
I prefer hardware keyloggers but that is just my opinion. Software keyloggers are just as good.
You can search for 007, BFK, Adramax etc on Google..
or go to
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