secure folders

My request is very specific. I have member pages uploaded via Microsoft Frontpage eg [login to view URL] [login to view URL] and so on. I need to to create these files via php securely so there can be no unauthorized downloads of these files. I am a novice so I need to be instructed in creating new member pages with just one extention change /[login to view URL] in the direcory. This is a fairly simple project and my budget is less than $100. Thanks! ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Complete ownership and distribution copyrights to all work purchased. 4) Complete installation with help files. ## Platform I think its UNIX