# Use Classes for secure actionscript

**URL:** <https://forum.kirupa.com/t/use-classes-for-secure-actionscript/199737>\
**Category:** Uncategorized\
**Created:** [September 5, 2006, 4:12pm UTC](https://forum.kirupa.com/t/use-classes-for-secure-actionscript/199737 "2006-09-05T16:12:15Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![modelreject](https://avatars.discourse-cdn.com/v4/letter/m/59ef9b/32.png) [@modelreject](https://forum.kirupa.com/u/modelreject)\
**Post date:** [September 5, 2006, 4:12pm UTC](https://forum.kirupa.com/t/use-classes-for-secure-actionscript/199737/1 "2006-09-05T16:12:15Z")

</div>

Hi everyone,  
It’s been a while since I posted but here I go.  
I have been examining how people structure their Flash movies by decompiling them and looking at tweens and actionscript.  
I noticed some decompiled SFF’s didn’t work…images weren’t onstage etc.  
I think this is due to their use of OOP and Classes.  
Is it true that people can’t decompile these self-consructed objects that are linked through the prefernces panel. If so, is thi sthe best way to stop people stealing code etc.  
I know you can get encryption software but this adds kb’s to the movi ewhich would be undesirable and I don’t think that companies would want this.

Thanks in ad…

The Modelreject