Apple TV mount on mac... How to disable?

First of all - sorry for my english.

I create atvFlash module and “upgrade” my friend’s atv.
After it I found recovery.dmg from original Apple TV and MacOS 10.4.9 Combo and uploaded on ~/Documents/ and run SmartInstaller.

Now in atv works afp, smb, ftp etc., but on my mac I see “AppleTV” in network and can access by guest, and working sharescreen by login/password “frontrow”.

I like access from AppleTV to my mac on AFP, but how I can disable access to appletv from mac? (I need only SSH)

Can you help me?

p.s appletv 2.1 restore + updated 2.4
AtvFlash version 3.6.2