Where to find wireless mac address on os x

#Where to find wireless mac address on os x how to

You need to click on the вЂњAdvancedвЂ¦вЂќ button, as highlighted. Start by going to System Preferences off the Apple menu, then choosing Network.

#Where to find wireless mac address on os x how to

Most likely, that connects via wifi / AirPort, so hereвЂ™s how to figure out the MAC addr. You can crack open your вЂњTerminalвЂќ application and use вЂњifconfigвЂќ, but thereвЂ™s another way to accomplish the same result, depending on how youвЂ™re connected to the network. The trick is figuring out what it is on your two MacsвЂ¦ Ideally, though, you вЂњpre-approveвЂќ every device thatвЂ™s going to use the network, and thatвЂ™s the purpose of the MAC Address.

ThatвЂ™s not completely secure вЂ“ any password can eventually be cracked вЂ“ but at least itвЂ™s better than a completely open, public wireless network. So, yes, closing down your wireless network is a smart thing. What kind of trouble? Well, if someone taps into your network and hacks into a bank, for example, or downloads lots of movies, you could find the wrong kind of person knocking at your door or hauling you into court, then in many of these cases it seems like youвЂ™re assumed guilty until proven innocent, even if thatвЂ™s not exactly how itвЂ™s вЂњsupposed to work.вЂќ In fact, itвЂ™s amazing how many people have completely open, public networks which puts them at significant risk of getting in trouble with the law. Great job wanting to keep your network secure, I applaud that.