Deskman 8.1
Deskman allows you to tightly secure desktops and lock computers. Combining restrictions and options you can easily achieve the desired level of security. Deskman 8 is suited for power users and administrators.

Proteg 3.1
Proteg is a software solution that secures the computers by preventing unauthorized access. It fortifies the existing Windows login mechanism by binding the user account to a portable USB storage device (USB key, USB flash drive, thumdrive). Adopting two-factor authentication scheme, a Proteg-enabled system requires the user to present a physical hardware and provide the correct password to gain legitimate access to the system.

SecurDesk! 5.32
A complete desktop shell replacement with a wealth of options for controlling access to important materials, hiding confusing and irrelevant items from selected users, simplifying training tasks, etc. Includes a desktop interface which can be custom designed, file management, virtual desktops, data protection, log-in protection, delayed launch, prevent Ctrl+Alt+Del, set timeouts to log-off users, limit usage periods, expire user permissions, more

Active System Locker 3.2
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.

StormWindow NT 2.14
Cetus StormWindow [TM] for Windows NT will allow the authorized user to add several types of protections to the desktop and system of a Windows NT computer. Intelligent use of StormWindow security measures will allow secure use of any shared Windows NT PC. StormWindow protections would probably be most useful to a system administrator at a school or business.

StormWindow 2000 3.02
Cetus StormWindow [TM] for Windows 2000 will allow the authorized user to add several types of protections to the desktop and system of a Windows 2000 computer. Intelligent use of StormWindow security measures will allow secure use of any shared Windows 2000 PC. StormWindow protections would probably be most useful to a system administrator at a school or business.

StormWindow 95 4.55
Cetus StormWindow [TM] for Windows 95 will allow the authorized user to add several types of protections to the desktop and system of a Windows 95 computer. Intelligent use of StormWindow security measures will allow secure use of any shared Windows 95 PC. StormWindow protections would probably be most useful to a system administrator at a school or business.

StormWindow 98 5.14
Cetus StormWindow [TM] for Windows 98 will allow the authorized user to add several types of protections to the desktop and system of a Windows 98 computer. Intelligent use of StormWindow security measures will allow secure use of any shared Windows 98 PC. StormWindow protections would probably be most useful to a system administrator at a school or business.

StormWindow Me 6.02
Cetus StormWindow [TM] for Windows Me will allow the authorized user to add several types of protections to the desktop and system of a Windows Me computer. Intelligent use of StormWindow security measures will allow secure use of any shared Windows Me PC. StormWindow protections would probably be most useful to a system administrator at a school or business.

StormWindow XP 7.11
Cetus StormWindow [TM] for Windows XP will allow the authorized user to add several types of protections to the desktop and system of a Windows XP computer. Intelligent use of StormWindow security measures will allow secure use of any shared Windows XP PC. StormWindow protections would probably be most useful to a system administrator at a school or business.