Does CIS block Itunes?

My IPOD Touch is not recognized by either Itunes or COMPUTER. The apple site says security software may cause this problem. It says this must be allowed:

IMPORTANT: iTunes must be allowed to contact Apple using the following ports and servers:

port 80
port 443
phobos.apple.com, deimos3.apple.com, albert.apple.com, gs.apple.com, itunes.apple.com, ax.itunes.apple.com

Could CIS be blocking these? Thanks.

Please try this solution by laserfan and see if that makes a difference for you

I have successfully used iTunes on my system, and CIS is my only security. Si I would say it does not prevent one from using iTunes.