Lockdown Mode is a sometimes overlooked feature of Apple devices that broadly make them harder to hack. A court record indicates the feature might be effective at stopping third parties unlocking someone's device. At least for now.

The FBI has been unable to access a Washington Post reporter’s seized iPhone because it was in Lockdown Mode, a sometimes overlooked feature that makes iPhones broadly more secure, according to recently filed court records.

The court record shows what devices and data the FBI was able to ultimately access, and which devices it could not, after raiding the home of the reporter, Hannah Natanson, in January as part of an investigation into leaks of classified information. It also provides rare insight into the apparent effectiveness of Lockdown Mode, or at least how effective it might be before the FBI may try other techniques to access the device.

“Because the iPhone was in Lockdown mode, CART could not extract that device,” the court record reads, referring to the FBI’s Computer Analysis Response Team, a unit focused on performing forensic analyses of seized devices. The document is written by the government, and is opposing the return of Natanson’s devices.

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  • DarkFuture@lemmy.worldEnglish
    51·
    6 hours ago

    Big claims require big proof. But I bet all you have is a hunch.

    I work alongside law enforcement. Part of my job involves helping detectives follow the instructions Apple/Google provide to them for downloading and unencrypting people’s phone data once a judge has given permission for them to request it from Apple/Google.

    Now, I’m not familiar with “Lockdown Mode”. Maybe that uses separate encryption to encrypt data stored on your phone that ISN’T cloud synced data. But even then, if that Lockdown Mode is software created by the manufacturer, then they could have the decryption algorithm to decrypt it and I wouldn’t trust it. I would only trust open-source encryption software, like Veracrypt.

    Bottom line is I’m here to guarantee you that if the data is synced with a cloud, which most people’s phone data is, it absolutely can be obtained by law enforcement.

    Not that it’s particularly relevant, but typically when law enforcement get into the data, it’s usually because they have reasonable suspicion and it’s usually kiddie porn or chat logs proving they were trying to meet up with underage individuals. And I’m here to tell you that shit is way more prevalent than I think most people realize.