I know there is a utility called AimSniff that will let you track any conversations on your local network, but isn't there one you can use that goes one step further? I have a friend I perform testing with, we are both in the same condo, but it doesn't seem that we can really sniff eachothers data without providing eachothers IP in which we shared originally. How can we go one step further or is it that networks are becoming more secure?