The Legacy

I recently worked on a legacy asp web application that had been hacked. The problem? The programmers didn’t think that hackers would/could attack them. This seems to be a prevalent problem in the development world. Developers have a zebra mentality. ‘Ok, we all have to cross the river, but if we all jump in at the same time hopefully I won’t be the one to get eaten’. If you don’t see the flaw in this logic please do not waste any more time with this article and go have loads of fun playing Click the Button. If you do see the logic continue on.

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What is it?

The Publish/Subscribe model allows you to build loosely coupled applications in which an event is ‘fired’ and subscribing functions ‘respond’. This can be very powerful, if implemented correctly, and provides your application with more scalability. (more…)