applicure dotdefender ISAPI filter causing pdf issue

Solution 1:

Hello and Sorry for bumping a bit old thread.

AFAIK Applicure DotDefender is not compatible with Windows Server 2012 R2. I tried it With Server 2012 R2 vs IIS 8.5 it isn't working anymore.

Here is whitepaper (that is written by me) regarding how to Protect IIS 8.5(or any Windows Web srv) using Apache~ mod_proxy + DotDefender 5.13.

Sorry, it is written in my native language but i hope you'll understand from it what's going on.

This is a whitepaper discussing using Apache with mod_proxy and Dotdefender to protect IIS installs. Written in Azerbaijani.

And the second choise in your case you can try to whitelist that URL (PDF upload page). But as we all know every whitelist is a potential "door" to machine.

Cheers.