MyAppleMenu

The Private-Secrets Edition Sunday, March 2, 2025

Dear Apple: Add “Disappearing Messages” To iMessage Right Now, by Matthew Green, A Few Thoughts on Cryptographic Engineering

To recap, nearly every single other messaging product that people use in large numbers (at least here in the US) has some kind of disappearing messages feature. Apple’s omission is starting to be very unique.

[...]

In a monument to misaligned priorities, Apple even spent time adding post-quantum encryption to its iMessage protocol — this means Apple users are now safe from quantum computers that don’t exist. And yet users’ most intensely private secrets can still be read off their phone or from a backup by anyone who can guess their passcode and use a search box. This is not a good place to be in 2025, and Apple needs to do better.

Matthew Green: ‘Dear Apple: Add “Disappearing Messages” To iMessage Right Now’, by John Gruber, Daring Fireball

The basic idea of disappearing messages is pretty trivial and easily understood. A good design for implementing them in Messages is not trivial. Solving these hard design problems is what makes Apple Apple, though.

Stuff

'Fluro' Helps Keep You In The Loop, With A Cool Retro LED Scroller, by Michael Burkhardt, 9to5Mac

Fluro provides a delightful recap of everything you’d need to know in a day, all in a neat Mac interface with a special LED scroller. It delivers the weather, your calendar events, reminders, the news, and more – all with a pinch of nostalgia.

Develop

Developers Begin Receiving Final Round Of Small Developer Assistance Fund Payments, by Michael Burkhardt, 9to5Mac

In late 2022, initial payments for the Small Developer Assistance Fund started going out, with each eligible US developer receiving at least $1000 – up to 4x the projected minimum payout. A second round of payouts begun toward the end of 2023, and now the third and final round of payments started going out this week.

Notes

Why Can’t We Screenshot Frames From DRM-Protected Video On Apple Devices?, by John Gruber, Daring Fireball

What I don’t understand is why Apple bothered supporting this in the first place for hardware-accelerated video (which is all video on iOS platforms — there is no workaround like using Chrome with hardware acceleration disabled on iPhone or iPad). No one is going to create bootleg copies of DRM-protected video one screenshotted still frame at a time — and even if they tried, they’d be capturing only the images, not the sound. And it’s not like this “feature” in MacOS and iOS has put an end to bootlegging DRM-protected video content.

Bottom of the Page

There are so many things that, if we are able to restart from scratch, will be designed so differently than what we have today. Messaging is a prime example.

~

Thanks for reading.