Silent Keylogger Free Edition is completely free monitoring software that records everything on your PC. It secretly records all typed keystrokes, emails conversations, chats, visited websites, passwords, used applications and captures screenshots.
Google Desktop, Google Toolbar, Chrome, Picasa and Earth: Almost every Google application sends information back home. GoogleClean prevents Google applications from sending unnecessary personal information.
Botshield is an Intrusion-Detection/Intrusion-Prevention System (IDS/IPS) designed for Windows Server. It monitors dataflow, recognizes abnormal behaviour and blocks suspicious IP-Adresses via Firewall to prevent your system from being attacked.