Yesterday, I received a post in the Pen-Test mailing list requesting for tips/resources on penetration testing of flash applications.  While there are some tools and white papers available, I could not find many authoritative resources which wraps the entire spectrum of flash security testing of RIA applications. So here is an endeavor to detail out the steps of testing.  I will keep this post only to outline the essential steps or points.  Please feel free to recommend additional inclusion of tools and techniques.  The idea is to come up with a comprehensive paper which can be used by pen-testers to test flash based Rich Internet Applications (RIA).
Wiki on Flash Security (maintained by fukami)
Wiki on Flash Security (maintained by fukami)