Invisible Secrets 

Keep those prying eyes out of your communications and prevent unwanted people from reading your private files. Invisible Secrets encrypts and hides data in places where not even your wife, boss, or a hacker would look for sensitive information.
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PrivyPad 

Create, edit, read or email an encrypted/plain text file with this Notepad-like text editor. Supports 4 encryption/decryption algorithms: BLOWFISH, Triple DES(3DES), RIJNDAEL(AES), XOR. Use it to protect strictly confidential data, to keep passwords.
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Folder Security 

Folder Security is a software program designed to password-protect folders. It lets you prevent people from viewing, printing, or altering your confidential documents. Folders remain protected should your PC be rebooted into Windows Safe Mode or DOS.
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Arc Menu 

Y2K compliant, text-based,mouse-driven, uses NO memory, network support, multi- user, passwords and authority levels + access retrictions. Auto install. Short cuts and hot keys. Context help/user- defined. AutoBuild new items. Unlimited menu
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NetSpy 

With NetSpy you can see what web sites others are accessing from a PC. NetSpy runs invisibly so the user surfing the internet has no idea that big brother is watching them!
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SpyAnytime PC Spy 

Allows you to secretly monitor and record all activities of computer users with just a simple click, e.g. keystroke, email, online chat, password, web site, and take screen snapshot at set intervals but does NOT require you to have advanced computer
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