Transparent Screen Lock for Win2K/NT/XP - Version 1.00 Password protect your workstation or server with Transparent Screen Lock while viewing programs that are running. Any attempts to access the system will display a message requesting the password. Prevent access via CRTL-ALT-DEL. Includes a log file to track activity and failed login attempts. Save log file locally or at network location. Use quick-launch icon to run, or configure as a screensaver to be enabled at a preset time interval.