we're running PHP4-SSL, but we're having problems with clients with 56 bit DES encryption, as we're only supporting RSA.
what we want to do is redirect them to a page which explains that they should upgrade their browser before they spam the net with their credit card details 🙂
the problem is that the connection seems to drop even before they reach apache (certainly they don't appear in the access or error apache logs), and we can't seem to redirect them to a standard error page like a 500.html, because they don't even get an error code from the server.
so - how on earth can we detect someone hitting this orderform and being bounced off? is there some way on an unauthenticated page that we can detect their browser encryption?
help much appreciated....
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rad
