NetworkActiv AUTAPF
Configurable UDP and TCP port forwarding. With TCP port forwarding you can hide your web-server behind a gateway computer for added security. With UDP port forwarding you can run a multiplayer game server behind a gateway computer for added security and versatility. ... Can be set up to log connection events to a text file. ... Can be set up to hide in taskbar. ... Can be run without installing (if desired). ... Notice: This is 100% freeware; No ads, banners, spyware, or nags. ... Can be set up to bounce connections back to connector (on same or different port).
http://www.networkactiv.com/NetworkActivAUTAPFv1.0.exe - 168Kb - Download - Screenshot

File and folder hider
Have you ever wished there was some way you could protect your files & folders and private information from the curious eyes of "others" who use your computer? With Jvw file and folder hider you can BLOCK & HIDE any file or folder you do not want accessible to others. ... Jvw file and Folder Lock lets you password protect your personal files, folders, pictures from unwanted viewing by family, friends, co-workers and other unauthorized users.
http://www.jimmysvalueworld.com/FileFolderhider.exe - 1Mb - Download - Screenshot

PalmTree
Password protect, lock and hide folders or directories and their subdirectories and files or documents on your PC. Encrypt files with BLOWFISH, CryptAPI. Hide messages in photograph. Stealth email. Encrypt password files and bank. Prevent unauthorised access by other computer users, friends,... No encryption. ... Full version has enhanced security features and multiple folder locking and free minor version updates. ... Easy to use self explanatory freeware. ... Guard against access without permission.
http://www.clickok.co.uk/PalmTree.zip - 2Mb - Download - Screenshot

Folder Guard Classic Edition
Snoop-proof your files with Folder Guard. Folder Guard is a Windows security program which you can use to restrict access to files, folders, and other computer resources. If you share your computer with your business colleagues, family, or roommates, you can use Folder Guard to stop other users... If your version of Windows does not support file security (such as Windows 98 and Me), you can use Folder Guard to keep your important files and documents protected from unauthorized use. ... With Folder Guard you can secure files and folders on both the NTFS and FAT/FAT32 drives, with a much...
http://www.winability.com/download/fgce-asp.exe - 1Mb - Download - Screenshot

Protect Files Pro
Protect Files Pro can help you keep your files protected. You can choose who gets access to what files on your computer. This program provides three levels of protection to suit any user : "Hidden", "Read Only", "Full Control". It works with any Windows platforms : 9. ... The file system protection works independently of the program , so if you even close the program the file protection will still work. ... If your computer is configured for using by multiple users you can define the list of protected folders separately for each user.
http://www.privacywindows.com/downloads/pfp.zip - 1Mb - Download - Screenshot

StormWindow 95
Cetus StormWindow [TM] for Windows 95 will allow the authorized user to add several types and degrees 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 computer. ... Examples of desktop protections include: protecting individual desktop icons; hiding individual Start Menu program groups and links; preventing the saving of desktop changes; hiding individual drives in My Computer and Explorer; hiding the Start Menu Settings Folders (Control Panel and Printers) and/or Taskbar; and...
http://www.cetussoft.com/stormw45.zip - 1Mb - Download - Screenshot

StormWindow 98
Cetus StormWindow [TM] for Windows 98 will allow the authorized user to add several types and degrees 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 computer. ... Examples of desktop protections include: protecting individual desktop icons; hiding individual Start Menu program groups and links; preventing the saving of desktop changes; hiding individual drives in My Computer and Explorer; hiding the Start Menu Settings Folders (Control Panel and Printers) and/or Taskbar; and...
http://www.cetussoft.com/stormw51.zip - 1Mb - Download - Screenshot

StormWindow Me
Cetus StormWindow [TM] for Windows Me will allow the authorized user to add several types and degrees 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 computer. ... Examples of desktop protections include: protecting individual desktop icons; hiding individual Start Menu program groups and links; preventing the saving of desktop changes; hiding individual drives in My Computer and Explorer; hiding the Start Menu Settings Folders (Control Panel and Printers) and/or Taskbar; and...
http://www.cetussoft.com/stormw60.zip - 1Mb - Download - Screenshot

StormWindow NT
Cetus StormWindow [TM] for Windows NT will allow the authorized user to add several types and degrees 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 computer. ... Examples of desktop protections include: protecting individual desktop icons; hiding individual Start Menu program groups and links; preventing the saving of desktop changes; hiding individual drives in My Computer and Explorer; hiding the Start Menu Settings Folders (Control Panel and Printers) and/or Taskbar; and...
http://www.cetussoft.com/stormw21.zip - 1Mb - Download - Screenshot

Dark Files
Dark Files can help you keep your files protected. You can choose who gets access to what files on your computer. This program provides three levels of protection to suit any user : "Hidden", "Read Only", "Full Control". It works with any Windows platforms : 9. ... The file system protection works independently of the program , so if you even close the program the file protection will still work. ... If your computer is configured for using by multiple users you can define the list of protected folders separately for each user.
http://www.1securitycenter.com/downloads/df.zip - 1Mb - Download - Screenshot