Norton is driving me nuts when IntelliJ is up. I keep getting Security Alert messages being sent out on port 9876 to port 1115/UDP. I think the problem is that I have two NICs in the machine, one for each processor. I am going to guess that IntelliJ is transmitting on one IP address and receiving on the other and Norton is stepping in. Does IntelliJ have some sort of copyright scheme that is generating these messages? Is there a way to shut it off? Norton does not have an option for "Block Always", just "Permit" and "Block".