system lock

System Locker is a handy utility that allows you to protect your personal computer from unauthorized access. You can use System Locker to restrict access to your PC. It is attractive, secure, and very easy to use. It starts automatically with Windows and optionally locks your desktop upon loading. It hides your desktop on system lock and provides an informative message to other users. You can set start/stop times for users to limit their access.

PC LockUp password-protects your PC and restricts others from being able to use it while you are away. An allowed time schedule and duration can be defined for each user to restrict access in definite hours.PC LockUp also supports monitor power save options and has some additional useful features like built-in password protected screen saver and network user validation feature for Windows logon to increase your security.

You want secure files, applications or your system against unauthorized access, block Viruses, Trojans, make your system available to others but prevent them to use your personal data. Then you've found the solution for this assignment! X-Blocker will help you by all this assignments and offers you much more possibilities!

AutoShutdown is a Windows system shutdown manager. The software provides unattended control for a Windows PC: shutdown, restart, logoff, standby or hibernate your computer based on date/time, idle computer time, hot keys or a manually triggered command. AutoShutdown can also monitor battery level in a notebook computer and act while there is still power available. Systems running Windows 2000 and XP can also lock the workstation.

Deskman SE allows you to tightly secure desktops and lock computers, and it's suited for both home users and administrators. Combining different options, you can easily achieve the desired level of security. Deskman SE is the most advanced, yet accessible, desktop security manager for Windows 2000/XP/2003.

With Win Control you can not only define the access rights each of your users should have, you can also protect the Windows Desktop from unauthorized manipulation. You can even define access privileges to system functionality for each user. Finally make an end to deleted or moved links, unlicensed copies of programs, unauthorized screensavers and most of the other vandalism to a Windows 2000/NT and Windows XP system users can think of.

Desktop Lock is a powerful computer security software, it locks your pc to prevent others from accessing your private documents or resources, after your computer was locked by Desktop Lock, people will not be able to access your documents, browse your computer, or use programs on your computer. Desktop Lock fully supports all Windows system, includes Windows 2000/XP/NT and Windows98/ME.

Care for Eyes can lock screen on time, relax your eyes by force.
Disable some windows hotkey when lock screen,like WIN,CTRL+ALT+DEL,CTRL+ESC,CTRL+SHIFT+ESC,WIN+F,WIN+M,WIN+E,WIN+R etc
Disable taskbar, can't switch to another task.

SafeLogon is a multi-user and password-based access control utility that enhances and complements the Windows built-in logon and authentication system. In other words, it allows you to protect your system at home and office from unauthorized access, and much more...

System Locker is a handy utility that allows you to protect your personal computer from unauthorized access. You can use System Locker to restrict access to your PC. It's attractive, secure, and very easy to use. It starts automatically with Windows and optionally locks your desktop upon loading. It hides your desktop on system lock and provides an informative message to other users. You can set start/stop times for users to limit their access.