DRM for Images and Text in Stacks

[Richard Gaskin]

Sivakatirswami wrote:

> OK further testing I finally settled on a compromise taking Key Ray's  
> suggestion but not using  compressed imageData,  I don't see any  
> advantage (I could be missing something) to using compressed  
> imageData over simple  jpg storage. Either format would be equally  
> hackable...

If your security needs are modest, the fwPack and fwUnpack functions may 
be handy:

<http://www.revjournal.com/tutorials/handy-handlers-005.html>

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  Richard Gaskin
  Managing Editor, revJournal
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