image provider

SCROOM Netscape Navigator Plug-In


Disclaimer

This essay does not describe an existing computer program, just one that should exist. This essay is about a suggested student project in Java programming. This essay gives a rough overview of how it might work. I have no source, object, specifications, file layouts or anything else useful to implementing this project. Everything I have prepared to help you is right here.

This project outline is not like the artificial, tidy little problems you are spoon-fed in school, when all the facts you need are included, nothing extraneous is mentioned, the answer is fully specified, along with hints to nudge you toward a single expected canonical solution. This project is much more like the real world of messy problems where it is up to you to fully the define the end point, or a series of ever more difficult versions of this project and research the information yourself to solve them.

Everything I have to say to help you with this project is written below. I am not prepared to help you implement it; or give you any additional materials. I have too many other projects of my own.

Though I am a programmer by profession, I don’t do people’s homework for them. That just robs them of an education.

You have my full permission to implement this project in any way you please and to keep all the profits from your endeavour.

Please do not email me about this project without reading the disclaimer above.

Have you ever been to a website that treated you badly. They may have: You vow never to visit that site again, but you keep finding yourself there because of hidden or misleading links in other sites to it.

SCROOM comes to the rescue. You give it a list of sites, both by name and by IP (Internet Protocol) dotted quad that you never want to visit again. Whenever you accidentally click to go there, or a site tries to send you there, the request is blocked. The mechanism is very similar to how a Net Nanny would protect children from adult sites, but it has a quite different purpose. I’m told a commercial product called NetGranny has some logic like this in it. It might serve as a model.


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