Hello,
All the users in our company using IE 10 and can access the internet without any problem and any user upgrade to IE 11 he can't access the internet and the ISA server will block him.
I have enabled ISA monitoring on the machine which use the IE11 and found the ISA blocked the IE 11 traffic because of this issue (Blocked by the HTTP Security filter: there are request headers which contain a disallowed sequence).
So, after that I disabled the HTTP security filter and after that every thing worked well, so I want to know if there are any work around to solve this issue unless disable the HTTP security filter or is there any bug fix for this.
Any idea....