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Learn Via Podcast

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We've covered free stuff on the iTunes Store before, including some higher education content. But did you know there's a whole directory of educational podcasts, including higher education content?

Unlike the "sold by the store but free" content we mentioned last time, these podcasts should be available worldwide, not just in the US. Your humble blogger recommends Grammar Girl's Quick and Dirty Tips for Better Writing (yes, this is the second time we've plugged this podcast) and TED Talks (video) (an audio version is also available).

Do you have a favorite educational podcast?

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Hate Waiting at Baggage Claim? Here's How to Make Sure Your Suitcase Arrives First
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Air travel involves plenty of waiting, from standing in long security lines to preparing for takeoff. And even after you land, your trip is stalled until you locate your luggage on the carousel. Luckily for impatient fliers, there are several ways to game the system and ensure a speedy suitcase delivery once you step off the plane, according to Travel + Leisure.

To score true VIP luggage treatment, ask the representative behind the check-in counter if they can attach a “fragile” sticker to your bag. Suitcases with these kinds of labels are often loaded last and unloaded first. (Plus, they receive the type of kid-glove treatment that ultimately helps them last longer.)

Keep in mind, however, that you’ll need a new tag each time you fly. If it looks old, or was issued by a different airline, the crew might not pay attention to it, according to Condé Nast Traveler. Also, consider upping your suitcase game, as quality, hard-shell bags look like they contain delicate or important items. Their appearance—along with the fragile sticker—will inspire baggage handlers to give them special treatment.

Another trick that can shave a few minutes off your wait time is making sure you're the last person to check in, instead of rushing to be first. If you can't resist getting to the airport early, try asking if you can check it at the gate. This could make your bag one of the last on the plane, and thus one of the first taken out. This method isn't surefire, however, as loading and unloading systems vary among flights.

And if all else fails, Thrillist advises that you try upgrading your flight. Some airlines give priority to bags that belong to elite travelers and business class, meaning they’ll be stored separately from other luggage and come out first. Good luck! No matter what happens, at least you can't have it worse than the lady who had to wait 20 years for her bag to show up.

[h/t Travel + Leisure]

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Use Wi-Fi? Your Device Is at Risk in the Latest Security Breach
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Another day, another way our personal data is being compromised. This time, the latest threat to your credit card numbers, social security information, and other personal data comes from a more-than-ubiquitous source: your Wi-Fi.

As Ars Technica and The Independent report, a computer security researcher has discovered a major issue with Wi-Fi that can be used to decrypt your data. The vulnerability is the result of weakness in the WPA2 protocol that secures modern Wi-Fi networks. Hackers can steal sensitive data that has been decrypted using a method called KRACK, or Key Reinstallation Attacks. While we can't know yet if hackers have actually taken advantage of the vulnerability, its existence puts every Wi-Fi-enabled device at risk.

“If your device supports Wi-Fi, it is most likely affected,” Mathy Vanhoef, the Belgium-based researcher who discovered the exploit, said. That means your phone, your computer, and even your Wi-Fi light bulbs. The hacker only needs to be within range of your Wi-Fi—not logged into your network—to take advantage of it and steal your data. However, Ars Technica reports that Android and Linux users are more vulnerable to severe attacks than Windows or iOS users.

What should I do to protect myself?

Unfortunately, changing your passwords won’t help this time around. All you can do is wait for security updates for your devices. In the meantime, treat every Wi-Fi connection like it’s the public network at Starbucks. As in, don’t go sharing all your personal data. You can make yourself safer by using a VPN. According to cybersecurity expert Robert Graham, these kind of attacks can’t defeat VPNs.

Most companies will no doubt be releasing security patches to fix this issue ASAP, so keep a look out for any available updates.

[h/t The Independent]

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