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From André Warnier ...@ice-sa.com>
Subject Re: Secured photo rendering
Date Tue, 09 Mar 2010 14:26:28 GMT
Joseph Morgan wrote:
> I think the OP is asking how to prevent an image from being cached by a client.... and,
I cannot imagine there is a way if the image is to display in a client at all, the image is
now there, and the client can do anything it wants...
> 

But it should not, if the server sends the image with the appropriate 
"no caching" and/or "expires" HTTP headers.

Now how one would set such headers easily in Tomcat for static 
documents, that I don't know.
But I am sure someone on this list does know.
If that is indeed the issue..

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