i know there is alot of scanning going on out ther so i was wondering is it illegal to port scan a outside network? what seperates curiosity from cracking? for example, i scan my network all the time looking for open ports and i read some security paper saying that doing some footprinting and enumeration is a good way to find more info on a potential ISP or other service provider you might be considering (even tho their sales people would probaly tell you what they are running)
