To Terminate connection, first Node must success against my spoof attempt IMO, and if it does not (but it probably would with rolls like this one)
Then Node must success in oposed roll against hackers, but they roll Hacking + Exploit + 4(admin)...and this two cabrones maybe won`t be running Exploit at all :p but that is just my wish maybe

(in that case they would need to default hacking-1 IMO)
I follow rules for terminating connection as it is described as Alert response