It is impossible to keep everyone from copying your work.

(Note: It is impossible to keep everyone from copying your work. All you can do is limit the risk.)A. Consumable Media.Always have your media available through course of online players, or browsers. In other words, link people to your videos via websites. Don't send people the actual files.B. Use Media Controls.Adobe Flash (I use CS3 for example) allows you to control your export protocols.Go to File -> Export Settings -> Flash -> OptionsHere you can control the options available to your end-users, restricting the abilities to debug, trace actions and import.C. Third Party FLV Generator Options.flv video converter There are several third-party FLV generators on the market, and all of them have a host of security options.