Lock your workstation with a simple click! 4S Lock is a security program widget that provides additional level of custom-made protection from unauthorized access to your computer, including protection from logging into the system with domain administrative rights.

4S runs transparently as screen saver and makes, by default, auto show of Peugeot 2005 cars. Because 4S Lock and images it shows are made totally independent, you can choose another images (Citroën 2005, Renault 2005 etc). These image sets can be one-click downloaded within 4S Lock interface from server for free. You can use 4S Lock in addition or instead of Windows XP/2000 logon.

4S Lock can be used in one of three modes:

1) Regular secured mode. In this mode, 4S is launched at the system startup or logon, and any time you want to lock the computer. Anyone, including you, needs to provide the password to unlock.

2) Screen saver mode (default). This mode is used to run 4S as a regular screen saver only.

3) Simple logging mode. Only logging is enabled: every time the system starts, the user name and date/time information is added to the log.