NSA whistleblower Edward Snowden has helped to design an iPhone 6 case that detects if a handset is transmitting data when it's in Airplane Mode.

The project was announced yesterday by design collaborator and American hacker Andrew "Bunnie" Huang, the founder of Bunnie Studios and best known for being the first person to hack the Xbox and for legally challenging the DCMA act.

Snowden iPhone case

Mockup of Edward Snowden and Andrew Huang's iPhone case (Image: Huang & Snowden)

The concept for the case is described in a paper titled Against the Law: Countering Lawful Abuses of Digital Surveillance, which explains that the design is to protect journalists, activists, and rights workers from being tracked by governments.

The case features probe wires that access the phone's antennae through the SIM slot to monitor signal transmission, while audible alarms and a display on the outside of the case inform users of their phone's status.

Snowden and Huang write that using Airplane Mode is "no defense" against radio transmission, which makes such a case necessary:

For example, on iPhones since iOS 8.2, GPS is active in airplane mode. Furthermore, airplane mode is a "soft switch" – the graphics on the screen have no essential correlation with the hardware state. Malware packages, peddled by hackers at a price accessible by private individuals, can activate radios without any indication from the user interface; trusting a phone that has been hacked to go into Airplane Mode is like trusting a drunk person to judge if they are sober enough to drive.

introspection-engine-concept-rendering-2

Concept design for the iPhone case (Image: Huang & Snowden)

The paper cites the case of American reporter Marie Colvin, who is reputed to have been tracked by the Assad regime in Syria and killed for covering stories about civilian casualties.

According to a lawsuit filed by Colvin's family this year, the Sunday Times journalist's location was discovered in part through the use of intercept devices that monitored satellite-dish and cellphone communications.

You can find out more about the project by reading the white paper at Pubpub.

Note: Due to the political nature of the discussion regarding this topic, the discussion thread is located in our Politics, Religion, Social Issues forum. All forum members and site visitors are welcome to read and follow the thread, but posting is limited to forum members with at least 100 posts.

Top Rated Comments

iapplelove Avatar
125 months ago
Eventually one day I can see myself going back to no phone at all. I know it's a thought most can't comprehend. But I'm promising myself, little by little that I don't need a smart phone anymore.
Score: 9 Votes (Like | Disagree)
Pakaku Avatar
125 months ago
Just to play devil's advocate: how do I trust this case if I can't trust airplane mode?
Score: 9 Votes (Like | Disagree)
125 months ago
I’m absolutely flat out flabbergasted to know that being in Airplane mode doesn’t actually mean the radios are off.
TIM! I thought you were a champion of privacy yet this is the crap I find in the manual;

[LIST=1]
* While airplane mode is on, you cannot make or receive calls or use features that require wireless communication.
* Turn off cellular services: Go to Settings, turn on Airplane Mode, then tap Wi-Fi and turn Wi-Fi on. Incoming phone calls are sent to voicemail. To resume cellular service, turn Airplane Mode off .
* Airplane mode disables the wireless features in order to reduce potential interference with aircraft operation and other electrical equipment.
* When airplane mode is on, * appears in the status bar at the top of the screen. No phone, Wi-Fi, or Bluetooth signals are emitted from iPhone, and GPS reception is turned off .

Left some details out when it suited you to be a white knight?
(Details from an older iOS).
I have no idea why you're yelling at "TIM!", when the article specifically states that it would likely be malware or a hacked device that could prevent the switch from working properly. It doesn't say that Airplane Mode on a properly working device will not turn the wireless radios off. It simply says as a user, there is no way to know for *sure* if what the phone says is true so having an external monitor is the only foolproof way.

Leaving GPS on in Airplane Mode is a recent change and was done as a feature to help preserve battery life while you're simply trying to find your way somewhere. There's a second switch for Location Services if you want that turned off, which is probably for the better as a passive GPS receiver is in a different category than bluetooth, cellular, and wifi which transmit.
Score: 9 Votes (Like | Disagree)
Cineplex Avatar
125 months ago
Looks like Snowden is looking for work.

Anyone who "needs" this, doesn't need a phone. If your life depends on not being tracked....don't take electronics with you. There is no reason to trust any phone that you can't take the battery out of. If you have to disable a phone....why take it?

Some simple solutions:
1. Dont carry a phone
2. Remove the battery (use a phone with removable battery
3. RF blocking bag/case

I don't trust Snowden anymore than I trust a guy selling watches on the streets of NYC. Despite how you feel about him and his intentions....he did steal our countries data, gave it to everyone, and then flew to Russia with it.
Score: 4 Votes (Like | Disagree)
125 months ago
I’m absolutely flat out flabbergasted to know that being in Airplane mode doesn’t actually mean the radios are off.
TIM! I thought you were a champion of privacy yet this is the crap I find in the manual;

[LIST=1]
* While airplane mode is on, you cannot make or receive calls or use features that require wireless communication.
* Turn off cellular services: Go to Settings, turn on Airplane Mode, then tap Wi-Fi and turn Wi-Fi on. Incoming phone calls are sent to voicemail. To resume cellular service, turn Airplane Mode off .
* Airplane mode disables the wireless features in order to reduce potential interference with aircraft operation and other electrical equipment.
* When airplane mode is on, * appears in the status bar at the top of the screen. No phone, Wi-Fi, or Bluetooth signals are emitted from iPhone, and GPS reception is turned off .

Left some details out when it suited you to be a white knight?
(Details from an older iOS).
Score: 4 Votes (Like | Disagree)
jonnysods Avatar
125 months ago
You mean that company made it and Snowden slapped his controversial name to it to get sales. The guy is a paperwork monkey not an engineer.
Score: 3 Votes (Like | Disagree)

Popular Stories

maxresdefault

Apple Shows Off a Key Reason to Upgrade to the iPhone 17

Saturday February 7, 2026 9:26 am PST by
Apple today shared an ad that shows how the upgraded Center Stage front camera on the latest iPhones improves the process of taking a group selfie. "Watch how the new front facing camera on iPhone 17 Pro takes group selfies that automatically expand and rotate as more people come into frame," says Apple. While the ad is focused on the iPhone 17 Pro and iPhone 17 Pro Max, the regular iPhone...
m5 macbook pro deal

Why You Shouldn't Buy the Next MacBook Pro

Tuesday February 10, 2026 4:27 pm PST by
Apple is planning to launch new MacBook Pro models as soon as early March, but if you can, this is one generation you should skip because there's something much better in the works. We're waiting on 14-inch and 16-inch MacBook Pro models with M5 Pro and M5 Max chips, with few changes other than the processor upgrade. There won't be any tweaks to the design or the display, but later this...
iOS 26

Apple Releases iOS 26.3 and iPadOS 26.3

Wednesday February 11, 2026 10:07 am PST by
Apple today released iOS 26.3 and iPadOS 26.3, the latest updates to the iOS 26 and iPadOS 26 operating systems that came out in September. The new software comes almost two months after Apple released iOS 26.2 and iPadOS 26.2. The new software can be downloaded on eligible iPhones and iPads over-the-air by going to Settings > General > Software Update. According to Apple's release notes, ...
apple wallet drivers license feature iPhone 15 pro

Apple Says These 7 U.S. States Plan to Offer iPhone Driver's Licenses

Monday February 9, 2026 6:24 am PST by
In select U.S. states, residents can add their driver's license or state ID to the Apple Wallet app on the iPhone and Apple Watch, and then use it to display proof of identity or age at select airports and businesses, and in select apps. The feature is currently available in 13 U.S. states and Puerto Rico, and it is expected to launch in at least seven more in the future. To set up the...
Apple Logo Zoomed

Apple Expected to Launch These 10+ Products Over the Coming Months

Tuesday February 10, 2026 6:33 am PST by
It has been a slow start to 2026 for Apple product launches, with only a new AirTag and a special Apple Watch band released so far. We are still waiting for MacBook Pro models with M5 Pro and M5 Max chips, the iPhone 17e, a lower-cost MacBook with an iPhone chip, long-rumored updates to the Apple TV and HomePod mini, and much more. Apple is expected to release/update the following products...