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
122 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
122 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)
blackcrayon Avatar
122 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
122 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)
H2SO4 Avatar
122 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
122 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

AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 2, AirPods Pro 3, and AirPods 4

Thursday November 13, 2025 11:35 am PST by
Apple today released new firmware designed for the AirPods Pro 3, the AirPods 4, and the prior-generation AirPods Pro 2. The AirPods Pro 3 firmware is 8B25, while the AirPods Pro 2 and AirPods 4 firmware is 8B21, all up from the prior 8A358 firmware released in October. There's no word on what's include in the updated firmware, but the AirPods Pro 2, AirPods 4 with ANC, and AirPods Pro 3...
iOS 26

iOS 26.2 Available Next Month With These 8 New Features

Tuesday November 11, 2025 9:48 am PST by
Apple released the first iOS 26.2 beta last week. The upcoming update includes a handful of new features and changes on the iPhone, including a new Liquid Glass slider for the Lock Screen's clock, offline lyrics in Apple Music, and more. In a recent press release, Apple confirmed that iOS 26.2 will be released to all users in December, but it did not provide a specific release date....
CarPlay Pinned Messages

iOS 26.2 Adds New CarPlay Setting

Thursday November 13, 2025 6:48 am PST by
iOS 26 extended pinned conversations in the Messages app to CarPlay, for quick access to your most frequent chats. However, some drivers may prefer the classic view with a list of individual conversations only, and Apple now lets users choose. Apple released the second beta of iOS 26.2 this week, and it introduces a new CarPlay setting for turning off pinned conversations in the Messages...
homepod mini thumb feature

New HomePod Mini, Apple TV, and AirTag Were Expected This Year — Where Are They?

Wednesday November 12, 2025 11:42 am PST by
While it was rumored that Apple planned to release new versions of the HomePod mini, Apple TV, and AirTag this year, it is no longer clear if that will still happen. Back in January, Bloomberg's Mark Gurman said Apple planned to release new HomePod mini and Apple TV models "toward the end of the year," while he at one point expected a new AirTag to launch "around the middle of 2025." Yet,...
ios 26 digital id passport wallet

Apple Announces Launch of U.S. Passport Feature in iPhone's Wallet App

Wednesday November 12, 2025 9:15 am PST by
Apple today announced that iPhone users can now create a Digital ID in the Apple Wallet app based on information from their U.S. passport. To create and present a Digital ID based on a U.S. passport, you need: An iPhone 11 or later running iOS 26.1 or later, or an Apple Watch Series 6 or later running watchOS 26.1 or later Face ID or Touch ID and Bluetooth turned on An Apple Account ...
Tesla Charging

Tesla Working to Add Apple CarPlay Support to Vehicles

Thursday November 13, 2025 8:31 am PST by
Tesla is working to add support for Apple CarPlay in its vehicles, Bloomberg's Mark Gurman reports. Tesla vehicles rely on its own infotainment software system, which integrates vehicle functions, navigation, music, web browsing, and more. The automaker has been an outlier in foregoing support for Apple CarPlay, which has otherwise become an industry standard feature, allowing users to...
m1 chip slide

Five Years of Apple Silicon: M1 to M5 Performance Comparison

Monday November 10, 2025 1:08 pm PST by
Today marks the fifth anniversary of the Apple silicon chip that replaced Intel chips in Apple's Mac lineup. The first Apple silicon chip, the M1, was unveiled on November 10, 2020. The M1 debuted in the MacBook Air, Mac mini, and 13-inch MacBook Pro. The M1 chip was impressive when it launched, featuring the "world's fastest CPU core" and industry-leading performance per watt, and it's only ...
tvOS 26 Profiles

tvOS 26.2 Adds a Useful New Feature to Your Apple TV

Friday November 14, 2025 10:02 am PST by
Starting with the upcoming tvOS 26.2 update, currently in beta, additional profiles created on the Apple TV no longer require their own Apple Account. In the Settings app on the Apple TV, under Profiles and Accounts, anyone can create a new profile by simply entering a name and indicating whether the profile is for a kid. The profile will be associated with the primary user's Apple Account,...
iOS 26

Everything New in iOS 26.2 Beta 2

Wednesday November 12, 2025 3:29 pm PST by
Apple today provided developers with the second beta of iOS 26.2, which adds a few new features worth knowing about. Measure App Apple's Measure app now features a Liquid Glass design for the level, with two Liquid Glass bubbles instead of white circles. Games App There's now an option to sort games in the Games app Library by size, in addition to Name and Recent. CarPlay The...
iPhone Pocket Short

iPhone Pocket Now Available to Order, But Already Selling Out

Friday November 14, 2025 6:20 am PST by
Apple recently teamed up with Japanese fashion brand ISSEY MIYAKE to create the iPhone Pocket, a limited-edition knitted accessory designed to carry an iPhone. iPhone Pocket is available to order on Apple's online store starting today, in the United States, France, China, Italy, Japan, Singapore, South Korea, and the United Kingdom. However, it is already completely sold out in the United...