IMCrypto Free for Microsoft Windows Vista/XP/2000 is the best freeware program to protect your instant messenger conversations!

PrivacyKeyboard for Windows Vista/XP/2000, Windows Server 2008/2003 is the first product of its kind that can provide every computer with strong protection from spy monitoring programs that record all user activities (spyware) and hardware keyloggers.

PC Activity Monitor Lite for Microsoft Windows 2000/XP is an easy-to-install user-friendly handy monitoring solution that tracks user activities. The program can be used for employee monitoring, parental control, activity monitoring and other purposes.