How to Turn Off NAT-PMP on Airport Routers from iOS

Credit to Allister Jenks for the Instructions for iOS Airport routers from Apple have a service turned on by default called NAT-PMP (Network Address Translation Port Mapping Protocol).  This service allows applications and/or devices inside your network to automatically open ports in your router to make them accessible from the Internet.  While this feature does […]

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How to Turn Off UPnP on Netgear NIghthawk Routers

Routers from Netgear (and other companies) have a service turned on by default called UPnP (Unplug and Play).  This service allows applications and/or devices inside your network to automatically open ports in your router to make them accessible from the Internet.  While this feature does make it easier to set up Internet of Things devices […]

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How to Turn Off NAT-PMP on Airport Routers from macOS

Airport routers from Apple have a service turned on by default called NAT-PMP (Network Address Translation Port Mapping Protocol).  This service allows applications and/or devices inside your network to automatically open ports in your router to make them accessible from the Internet.  While this feature does make it easier to set up Internet of Things […]

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How to Upgrade Apple Airport Firmware

If you see an amber light blinking on your Airport Extreme, it may be an indication that there is a firmware update required.  These quick instructions show you how to find out if there is an update, and how to do the update. I suspect the process is essentially the same on an Apple Time […]

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Checklist to Limit Data Use on Travel (Updated)

Problem to be solved: I have a shared data plan between my Mifi and my iPad. Under normal use at home I never go over my 4GB plan (not even close) but about 2 days into a vacation I get a 75% usage warning. I had Katie Floyd of the Mac Power Users Podcast on […]

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How to Set Up a Mac for Remote Login

What Problem are We Trying to Solve? If you have a machine that’s got a bad monitor or locked up in some way that you can’t directly control it, you might have some success if you could connect in via the Terminal. In these few quick steps we’ll show you how to set up the […]

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