PC TimeWatch 1.5.0.9
PC TimeWatch manages access to the computer, to the Internet and to programs on the computer. The idea for the utility was inspired by requests from parents wanting to manage childrens' time on the computer. You can define a set of rules for every person who uses the computer. PC TimeWatch enforces these rules, thus defusing any conflict between parents and children.

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.

Program Selector Pro 98/ME 4.3
Program Selector Pro provides access control and usage management. Replaces standard Windows 95/98/ME user interface (task bar, Start button, and icons) with user configurable list box of program names. Supervisor level password is required to add programs to the program list box. Administrative level password is required to restore the original Windows interface. Programs can also be individually password protected. Virus protection included.

Program Selector Pro 2000/XP 4.9.1
Program Selector Pro provides access control and usage management. Replaces standard Windows 2000/XP user interface (task bar, Start button, and icons) with user configurable list box of program names. Supervisor password is required to add programs to the program list box. Administrative level password is required to restore the original Windows interface. Programs can also be individually password protected. Virus protection included.

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

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.

ProSecurity 1.41
ProSecurity is kernel-level security protection software based on behavior detection. By intercepting system behaviors such as application loading, codes injecting, registry access, file access, network access, physical memory access, installation of Windows hooks or system services/drivers, it can prevent malware (malicious programs) from damaging your system, and stealing your data.

Clean Space 10
Clean Space 10 prevents unauthorized access to your computer history from anyone - friends, family, and collaborators. Nobody will be able to view web sites, pics, videos, files you’ve viewed. Clean Space clears all aspects of your browser activity, including Internet history, index.dat files, temporary internet files, cookies, address bar, downloads history and more. Supports Internet Explorer, Firefox, Mozilla, Opera and Netscape browsers.

Install-Block 2.0.6
Install-Block allows you to require a password to be entered in order for new software to be installed on your computer. You can also prevent users from accessing any currently-installed programs that you choose, such as system tools, chat programs, games, and file-sharing applications. Access to specific websites, Windows features, and Options screens can also be denied. Install-Block is an ideal solution for parents, employers, and teachers.