Password Protected Lock 2.92
Password Protected Lock is an excellent security computer lock you can use to secure your PC and protect your privacy. It is attractive, secure, and very easy to use. It starts automatically with Windows and optionally activates desktop lock with password upon loading. It hides your desktop at the same time and provides an informative message that you can edit as you like. You can have the program power down your monitor.

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.

R-Guard 2.2
Reliable data security tool for advanced access right control, encryption and audit, which extends them much beyond the scope of the standard Windows security services. R-Guard enables the user to control access rights to various file systems objects for users, for applications and system processes as well. R-Guard prevents data from disclosure, theft, modification, corruption, and deletion by another user or various malicious programs.

Sentry 2.54
Sentry locks down your computer on demand so it stays secure when you aren't using it. No other programs can be opened, no browser history snooped at, and nobody will be touching your files while you're gone. Sentry even takes messages from people who dropped by while you were away. The program appearance is customizable, and can be quickly deployed to a USB flashdrive, floppy disk, or CD to quickly lock any public workstation you may use.

Universal Shield 4.2
Universal Shield 4.2 is the ultimate protection tool for your computer - hide files, folders, and drives, and set access rules using the most flexible security combinations for your precious data. Encryption is processed with the help of nine algorithms. The new version also contains a wizard, which includes an option of restricting personal folders and settings, as well as files/folders/ drives protection, a hiding expert, and a data encryption

WinLock 5.0
WinLock is a comprehensive security solution for personal or publicly accessible computers. It is a program that ensures that only authorized people can access sensitive information on your computer. With WinLock you can control how long others can use your computer, disable Windows hot keys (such as Alt-Ctrl-Del, Alt-Tab, Ctrl-Esc, etc.), lock Windows desktop, hide the Start button, lock files and folders, filter Internet content and much more.

WinLock Professional 5.0
WinLock is a comprehensive security solution for personal or publicly accessible computers. It is a program that ensures that only authorized people can access sensitive information on your computer. With WinLock, you can control how long others can use your computer, disable Windows hot keys (such as Alt-Ctrl-Del, Alt-Tab, Ctrl-Esc, etc.), lock Windows desktop, hide the Start button, lock files and folders, filter Internet content and much more.

Windows Security Officer 6.9.6.3
Windows Security Officer is an autonomous provider of log-on and resource restriction security application integrated with, yet independent of, the Windows operating system. It has the capability of providing extremely strong, secure control of who can access a personal computer resources, and exactly what they can do and when they can do it while they have access to those resources.

Web Site Zapper 7.2.0
Web Site Zapper closes Web browsers that are displaying undesirable Web sites. It can be used either for popup control, or to control Internet access. It can also control WHEN people can access the Internet. Create lists of good and bad Web sites, either manually or by having Web Site Zapper build lists automatically. Web Site Zapper can either close down any site on the bad site list, or close down any site NOT on the good site list.

Driveshield 1.0
DriveShield is designed to protect computers used by multiple users ( e.g in schools, libraries and businesses) from undesirable changes. Remote administration feature allows computer protection to be enabled/disabled via the network controller.