I have been attempting to use the HTTP Global Proxy feature on a group of iPads. Unfortunately, the proxy servers that I set up are starting to get spammed and we need to activate some form of authentication to avoid this problem. I have tried many methods and the result is always the same, the iPad keeps prompting the user for the username and password every few minutes, no matter how many times they have entered it correctly.
Is there any form of authentication that works smoothly? I am currently using Squid, but could use any other, and can run it on any OS that would make it work!
