Security quotes of the week

But if users turn on Lockdown Mode, they will be easy to fingerprint and identify, according to a developer who created a proof of concept website that detects whether you have Lockdown Mode enabled or not. In other words, Lockdown Mode users will be easy to detect and they will stand out because Lockdown Mode will presumably be relatively uncommon.

John Ozbay, the CEO of privacy focused company Cryptee, and a privacy activist, told Motherboard that any website or online ad can detect whether some regular features are missing, such as loading custom fonts, one of the features that Lockdown Mode disables.

"Let's say you're in China, and you're using Lockdown Mode. Now, any website that you visit could effectively detect you are using Lockdown Mode, they have your IP address as well. So they will actually be able to identify that the user with this IP address is using Lockdown Mode," Ozbay said in a call. "It's a tradeoff between security and privacy. [Apple] chose security."

Today, it's easier to build complex systems than it is to build simple ones. As recently as twenty years ago, if you wanted to build a refrigerator you would create custom refrigerator controller hardware and embedded software. Today, you just grab some standard microcontroller off the shelf and write a software application for it. And that microcontroller already comes with an IP stack, a microphone, a video port, Bluetooth, and a whole lot more. And since those features are there, engineers use them.