An address is not complete without a port. If the attacked person knows the dns then what? It needs a port scan to find the hub?
One should get to know at least one working dns:port to get to the hub. The hub may be using other ports/dns that's not important. The important part is identification.
An address is not complete without a port. If the attacked person knows the dns then what? It needs a port scan to find the hub?
One should get to know at least one working dns:port to get to the hub. The hub may be using other ports/dns that's not important. The important part is identification.