Re: Prevent caching of pdf files

bsec wrote:

> As we have no control over the client machines accessing
> our application, is there another way to prevent pdf files from being
> automatically stored on the clients without using the no-cache header?

Providing an Expires: header with the current time should prevent
cached copies from being used. But, as always, the server has no way
to force the client to behave in a particular way.

It might help to explain exactly why you consider caching to be a
security issue.

-- 
Glynn Clements <glynn.clements@xxxxxxxxxx>