Changing the Wi-Fi Password on Your AirPort Device

· · Quick Tip

AirPort Extreme

If you’ve given your network info to someone you wish you hadn’t (or you’re just tired of telling guests that your password is !!!!???R1CK&m0R7Y4EVA), you should know that you can change your Wi-Fi password on your AirPort device using a built-in utility on your Mac. Melissa Holt’s here to give us all the details and caveats!

Use a RADIUS Server to Control Wi-Fi Authentication in Your Home

· · Cool Stuff Found

After our discussion about using RADIUS for Wi-Fi authentication in Mac Geek Gab 664, listener John Skinner set to work on a how-to:

If you have a Mac with a wired ethernet jack, an Airport base station capable of doing WPA2 Enterprise, and $20 (to buy macOS Server in the Mac App Store), you can set all this up! Then you will be able turn on and off access to your WiFi network, per user.

It’s that last bit that explains “why?” With Personal WPA2 Wi-Fi, everyone shares the same password. With Enterprise WPA2, each person has their own password. The RADIUS server is the key to making this happen.

What Does 'Wi-Fi' REALLY Stand For? Who Knew?

· · Cool Stuff Found

What does the term Wi-Fi really stand for? The Wi-Fi Alliance came up with it. It’s not an acronym. It’s not an initialism. Are you ready? it’s a nonsense word. Back in the dawn of time, the alliance needed something a little catchier than “IEEE 802.11b Direct Sequence.” So a branding firm just made it up.. And catchy it is. So now you know.

What Does ‘Wi-Fi’ REALLY Stand For? Who Knew?

Textalyzer's Privacy Threat, Wi-Fi Security Tip - TMO Daily Observations 2017-05-01

· · The Mac Observer's Daily Observations Podcast

TMO Daily Observations

Tragedies can lead to a push for new laws, but sometimes that legislation leads to unintended consequences. Bryan Chaffin and Dave Hamilton join Jeff Gamet share their thoughts on Textalyzer and giving police access to our smartphone activity for accident investigations. Dave also has a tip for easily improving Wi-Fi network security.

Is Your Wi-Fi Security Worth Its Salt? – Mac Geek Gab 655

· & · Mac Geek Gab Podcast

Splitting the check, making your EarPods or AirPods fit better, and pen-based note-taking are just the Cool Stuff Found segment. Then your two favorite geeks talk you through fixing Wi-Fi connection issues on both your iPhone and your Mac, and also help you choose the right speed plan from your ISP. That’s not all, though, and you’ll hear much more when you press play (just do it!).

Digital Ethereal: Turning Wi-Fi Signals into Art

· · Cool Stuff Found

Art is all around us and can show up in the most amazing places, including the electromagnetic fields from our smartphones. Luis Hernan used that idea to turn Wi-Fi signals from smartphones into light painting, and it’s awesome to see. He uses a Kirlian Device to track Wi-Fi signal strength and long exposure photography to capture his images which look like colorful webs of light spun into everyday scenes. You can check out his beautiful work at the Digital Ethereal website.

Digital Ethereal: Turning Wi-Fi Signals into Art

Four New Things You’ll Learn Today – Mac Geek Gab 651

· & · Mac Geek Gab Podcast

Quick Tips about VPN, Sierra’s storage, Universal Clipboard, and Wi-Fi priority are just the start to the show. From there we talk about using Flash on your iPhone or iPad (it’s true!), portable VPN options, accessing a file server with iOS and much more. Download or just press play right here and enjoy. You’ll learn at least four new things, we guarantee it!

Are You Secure with Your Security? – Mac Geek Gab 650

· & · Mac Geek Gab Podcast

Security is on the brain this week! Learn how to secure your iCloud account and also learn how to secure your entire home network from your ISP’s prying eyes! Dave and John also help you determine what devices and processes are using your network, and what the difference is between WPA2 Personal and Enterprise. All of this and more in this week’s Mac Geek Gab. Press play and enjoy!

Tip: Easily Change Your iOS DNS Settings

· · How-To

By default, your device automatically uses the DNS settings provided by your ISP. But you don’t have to use it, especially if you want something geared towards privacy. You may have known that it’s possible to change your DNS on a Mac, but did you know you can also change your iOS DNS? Andrew Orr shows us how it’s done.

Don't Fear The Wi-Fi – Mac Geek Gab 645

· & · Mac Geek Gab Podcast

Inexpensive quasi-mesh Wi-Fi, cloud management for your videos, changing your Finder icons and upgrading your Mac’s Wi-Fi to the latest standards are just how this show starts out! From there it’s on to answering your questions about monitoring iOS data usage, looking at PDF data – all of it! – and then your geeks dive into the Wi-Fi danger conspiracy! We promise you’ll learn at least four new things!

You Scratch Your Head, I’ll Scratch Mine – Mac Geek Gab 643

· & · Mac Geek Gab Podcast

Cool Stuff Found kicks off this week’s show, with email clients, Wi-Fi Widget(s), combo iPhone/Watch chargers, disk utilities and much, much more. Then, after a few additional tips from you, dear listeners, it’s time for your questions. Topics this week include comparing local vs. Cloud storage for things like your music, videos and documents; memory interleaving and when to use it; solving corrupt user accounts that won’t login; and solving the issues with web pages that are slow to load. Press play and enjoy!

macOS Tip: Option-Click Wi-Fi Icon For Details

· · Tips

Screenshot of W-Fi Option Menu with Labels

Here’s a handy tip so you can quickly access information about your router, and see if your network is performing well. See your BSSID, signal-to-noise ratio, and even the transmit rate between your router and computer. All it takes is a press of a button and a click of your trackpad/mouse.