@briankrebs Why do you allow apple to spy on you?

>Apple's system in lockdown mode stops all kinds of shenanigans. Phones are designed to be tracking devices. I feel better about my ability to avoid those pitfalls on an iPhone than I do in Google's ecosystem.
Lockdown mode stops 0% of apples shenanigans.

All proprietary stuff is a joke security wise and can and will get cracked if there is anyone who wants to do so.

You want a free software SIP client really, that you keep updated and SELinux'd, as good luck cracking that.