Lock It Down 

Lock It Down is a powerful software that locks content sensitive files and folders using advanced file encryption methods. It has options for secure mailing of encrypted files and exclusive viewing of locked files and folders.
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Secure HTML Lock 

Lock html, cryptate and protect your webpages from theift! Make your website secure and prevent theft of your html source code. Easy and fast to use, no html knowledge needed.
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Sentry 

Sentry locks down your computer on demand so it's secure when you aren't using it, and will take messages from people who stopped by while you were away. The program is customizable and can deploy to USB drive, floppy, or CD to lock any PC you use.
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The Computer Security Tool 

Unlock the secrets of Strong Computer Security. Windows installations are NOT secure. Hackers exploit security holes to gain unauthorized access. Lock down your system with the Computer Security Tool.
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Computer Lock Up 

Computer Lock Up utility enables to lock computer access quickly as well as efficiently by means of password protection at the time the user is absent. The program maintains standard and transparent modes of computer locking.
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Program Lock Pro 

Lock and unlock any program on your pc, including the control panel, IE, Outlook, AOL, AIM, and more.
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