Microsoft gave FBI set of BitLocker encryption keys to unlock suspects' laptops

techcrunch.com

944 points by bookofjoe a day ago


Aurornis - a day ago

FYI BitLocker is on by default in Windows 11. The defaults will also upload the BitLocker key to a Microsoft Account if available.

This is why the FBI can compel Microsoft to provide the keys. It's possible, perhaps even likely, that the suspect didn't even know they had an encrypted laptop. Journalists love the "Microsoft gave" framing because it makes Microsoft sound like they're handing these out because they like the cops, but that's not how it works. If your company has data that the police want and they can get a warrant, you have no choice but to give it to them.

This makes the privacy purists angry, but in my opinion it's the reasonable default for the average computer user. It protects their data in the event that someone steals the laptop, but still allows them to recover their own data later from the hard drive.

Any power users who prefer their own key management should follow the steps to enable Bitlocker without uploading keys to a connected Microsoft account.