in-flight internet

3 Articles

Hacking Airline WiFi The Hard Way

July 10, 2024 by 28 Comments

We’ve all been there. You are on a flight, there’s WiFi, but you hate to pay the few bucks just to watch dog videos. What to do? Well, we would never suggest you engage in theft of service, but as an intellectual exercise, [Robert Heaton] had an interesting idea. Could the limited free use of the network be coopted to access the general internet? Turns out, the answer is yes.

Admittedly, it is a terrible connection. Here’s how it works. The airline lets you get to your frequent flier account. When there, you can change information such as your name. A machine on the ground can also see that change and make changes, too. That’s all it takes.

It works like a drop box. You take TCP traffic, encode it as fake information for the account and enter it. You then watch for the response via the same channel and reconstitute the TCP traffic from the remote side. Now the network is at your fingertips.

There’s more to it, but you can read about it in the post. It is slow, unreliable, and you definitely shouldn’t be doing it. But from the point of view of a clever hack, we loved it. In fact, [Robert] didn’t do it either. He proved it would work but did all the development using GitHub gist as the drop box. While we appreciate the hack, we also appreciate the ethical behavior!

Some airlines allow free messaging, which is another way to tunnel traffic. If you can connect to something, you can probably find a way to use it as a tunnel.

An Internet Connected Earth

October 24, 2015 by 28 Comments

It shouldn’t come as much of a surprise that more than half of the world’s population doesn’t have an Internet connection. It’s tricky to get an exact figure on this, however the number of people without connection is commonly agreed to be somewhere around 2/3rds of the population of the planet. There are some heavy hitters working on this problem with some pretty interesting solutions.

OneWeb is an outfit with [Richard Branson] as the front-man who plan to launch low orbit satellites to communicate with ground terminals. The ground terminals would rebroadcast the communication signals from the satellites resulting in 2G, 3G, LTE, and WiFi signals for those near a ground terminal.

SpaceX is throwing its hat in the ring with a little helpful funding from Google and Fidelity to the tune of $1 Billion.

Perhaps the most surprising is [Zuckerberg’s] solar-powered internet laser beaming drones. The idea is that these laser birds will circle over an Internet dead-zone like buzzard over a dying buffalo (reaching?) and provide connectivity to those below. The solar drones will fly at an altitude of 20km which is a pretty good ways up there, and they are believed to be able to stay in flight for months at a time. There’s a Facebook PhD explaining this in a video after the break, thanks Dr. Facebook.

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Customers Make VoIP Calls On American Airlines Flights

August 26, 2008 by 13 Comments


Less than a week after American Airlines introduced in-flight internet, hackers have already figured out how to use the system to make VoIP calls in a few easy steps with Phweet, a Twitter application. While the network blocks most VoIP services, Phweet can connect two people using a Flash app. Aircell, the company responsible for the system, is aware of the oversight, but it remains to be seen whether this little loophole will be fixed in a timely manner. Meanwhile, we encourage those of you who do fly on American Airlines to avoid making those phone calls; your neighbor would probably appreciate it.

[via Digg]