[simonh]

All the criticisms I've yet seen of Apple's iMessage security comes down to "yes it's probably completely locked down now and for all historical messages, but here's this obscure way they could open it up for messages in the future therefore it's not secure".

Well duh! It's their software. Of course they could backdoor it in future, such as if required to by the government. That's true of any software. Apple are asserting that right now there are no such backdoors and iMessages are secure. I've not seen any credible argument that this is not the case other thst "maybe they're lying". Ok. What's the alternative? Run everything through OpenSSL? That didn't worm out do well. Maybe we should run everything on Linux using Bash scripts. Oops again!

Maybe Apple are lying. Maybe they will sell us all out. But if they do these things always have a tendency to come out in the open eventually. So far they've had a pretty good track record of being on the level. In the end it's tfag reputation, and their appreciation of its value, that is the best and really the only guarantee we have, as with anyone else we rely on.