Monthly Archives: April 2009

Security with Zend_AMF and Flex – Part 2: Practise

April 15, 2009 – 23:58

In my previous post “Security with Zend_AMF and Flex – Part 1: Theory“, I explained the theory behind securing your Flex-PHP calls. After the theory comes the practise. I will only provide snippets for the PHP side of this story, as I’m totally ignorant about Flex and ActionScript. I used Zend_AMF, written by Wade Arnold, to handle all the communications between Flex and PHP. If you need to know the basics, please read the documentation first.
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Security with Zend_AMF and Flex – Part 1: Theory

April 5, 2009 – 20:24

In a series of two posts, I will explain how to secure the communication between a Flex client and PHP server architecture. The first part will explain how I envision that security, and in the second part I will show snippets of PHP code for the practical implementation.

I’m currently working together with my friend and colleague Vic on a client-server application that involves Flex on the front-side, and PHP (Zend Framework) on the back. Since I’m the PHP guy, I’m in charge of creating the API for his Flex application. For the moment, the project will only be accessed locally from the client’s network. But there is a possibility that in a later stage, it might open up to the general public. One of my main concerns was how we could make every API call as secure as possible. This without making it too complicated, or involve too many service calls that might slow everything down.
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