# Securing SWF

**URL:** <https://forum.kirupa.com/t/securing-swf/307749>\
**Category:** Uncategorized\
**Created:** [April 9, 2010, 2:05pm UTC](https://forum.kirupa.com/t/securing-swf/307749 "2010-04-09T14:05:57Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![mrpercival](https://avatars.discourse-cdn.com/v4/letter/m/8c91f0/32.png) [@mrpercival](https://forum.kirupa.com/u/mrpercival)\
**Post date:** [April 9, 2010, 2:05pm UTC](https://forum.kirupa.com/t/securing-swf/307749/1 "2010-04-09T14:05:57Z")

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I am using AS3 for a flash project I am working on. What I would like to do is secure the SWF so it will only run on a particular domain.

If it possible to do this? to make sure it only runs when it is served from [http://mydomain.com](http://mydomain.com) ?