CD-DVD Lock
CD-DVD Lock is intended for restricting read or write access to removable media devices such as CD, DVD, floppy and flash, as well as for restricting access to certain partitions of hard disk drives. You can restrict access by two ways: hide your devices from viewing or lock access to them. ... The main purpose of the program is to restrict an ability of copying data between removable media and hard disk drives as well as deny access to media itself. ... You can gain access to your devices back by entering a valid password that only you know.
http://www.getfreefile.com/download/cdvlock.zip - 822Kb - Download - Screenshot

iNet Protector
With iNet Protector you can restrict access to the Web and password protect Internet connection. You can restrict internet access at specified times or on demand. You can disable connection completely or limit Internet to work with allowed programs and services only. ... In order to fully enable Internet access, user defined password must be entered. ... Very useful for parents and business owners. ... Timer allows you to disable Internet connection after specified amount of time. ... You can easily schedule Internet availability.
http://www.blumentals.net/download/inetprot2.exe - 1Mb - Download - Screenshot

Any@Web
Any@Web is a powerful software specifically designed to monitor, record and restrict Internet activities in the network. It records any web pages viewed, files uploaded & downloaded and emails sent and received through any computers in the network. It can also restrict internet access of...
http://www.network-monitoring-solutions.com/download/any@web.exe - 5Mb - Download - Screenshot

Access Boss
Access Boss is a unique easy-to-use tool, a real lifesaver for a system security administrator that enables you to effectively restrict access to a PC for certain users based on time factor. All you have to do is install Access Boss under an Administrator account, run the program and choose... Access Boss features extensive set of security options, including password protected program access, remote computer administering, registry data protection, system time changing limitations and more. ... When the user's time is up, Access Boss will log the user off automatically.
http://www.fspro.net/download/aboss.zip - 933Kb - Download - Screenshot

Hide Folder Flex
Hide Folder Flex is an access control utility for Windows. It keeps files and folders secret and safe by hiding and locking them, or by encrypting them with a password. It's also able to restrict accesses to local hard disks, CD-Roms, floppy disks, and removable disks. ... With its help, you can password-protect and prevent unauthorized access to files, folders, and disks. ... * Restrict accesses to local hard disks, floppies, CD-ROMs, and removable disks. ... * Encrypting files with Triple-DES.
http://www.sheerflex.com/HffInst.exe - 1Mb - Download - Screenshot

Lockout Desktop Security
Lockout Desktop Security software brings you many ways to secure and lock your desktop. You can define different sets of permissions and restrictions for specific users and groups, control access to certain applications, restrict when your PC can be used, restrict CD usage, log Internet usage,... File & Folder hiding under Windows98 Restrict times when the computer can be used. ... Restrict usage to CD-Rom disks. ... Disable or restrict display, network, password, printer & system control panel settings.
http://www.dynamicdesigns.co.uk/lockout/lockout.652.exe - 3Mb - Download - Screenshot

Hide-A-File
Hide files or entire folders on your computer so that others cannot access these files or folders. This security program is particularly useful for laptop or other computers that can easily be stolen, but can also be used to restrict access to desktop computers. ... You can not only hide the files, such as documents or spreadsheets, but you can hide the executable program files to restrict use of the programs. ... You can give different passwords to different files and folders and give these passwords to different people, thus allowing you to control who can access different files.
http://LeithauserResearch.com/hafarc.exe - 486Kb - Download - Screenshot

Hide Start Button
System utility to Hide Start Button, which is located on the left of taskbar. The software is designed to restrict novice users to fiddle with installed programs, which can be accessed through Start Button. Software is useful for cyber cafe administrators, school computer teachers and home users...
http://www.datarecoveryi.com/downloads/HideStartButton.exe - 2Mb - Download - Screenshot

BrowseControl
PRODUCT FEATURES => Deny all access to the Internet => Allow access to company/school specific sites ? Allowed List => Deny access to specific sites ? Blocked List => Restrict use of specific applications such as Kaaza, Solitaire etc. , through the App Blocker => Multiple Consoles ?
http://www.browsecontrol.co.in/evaluation.htm# - 16Mb - Download - Screenshot

Access Manager for Windows
Access Manager for Windows allows you to restrict access to to key features of Windows, such as Control Panels or Start menu, network, Taskbar, desktop, system tray, Network Access Control Page, Control Internet usage and more. It can also disable the Ctrl+alt+delete keys, the function keys at... Access Manager for Windows is just the thing for keeping employees , students or children from coming in and fiddling around with the computers. ... This is simply fantastic! ... Download this now! ... Very easy to use and very good documentation.
http://www.softstack.com/download/accmen.zip - 913Kb - Download - Screenshot