Apple today seeded the third betas of upcoming iOS and iPadOS 13.3 updates to developers, one week after seeding second betas and three weeks after the release of iOS 13.2 and iPadOS 13.2 with new emoji, Siri privacy controls, Deep Fusion, and more.
iOS and iPadOS 13.3 can be downloaded through the Apple Developer Center or over the air after the proper developer profile has been installed.
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iOS 13.3 introduces Communication Limits for Screen Time, a feature that Apple promised would be coming in an iOS 13 update. Communication Limits allow parents to control who their children are able to contact both during downtime and during Screen Time.
Communication Limits include FaceTime, Phone, and Messages, along with iCloud contacts. Calls to emergency numbers are always allowed and will turn off communication limits for 24 hours when placed.
The update includes support for NFC, USB, and Lightning FIDO2-compliant security keys in Safari. That means physical security keys like the Lightning-equipped YubiKey can be used for more secure two-factor authentication in place of a software-based two-factor authentication option.
In the Keyboards section of the Settings app (under General), there's a new toggle that prevents Animoji and Memoji stickers from being displayed as an option on the Emoji Keyboard, and when editing a video, there's an option to save the edited version as a new clip rather than saving over the original.
Apple has also tweaked the Apple Watch app icon, changing the color of the Digital Crown from black to gray.
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In the case of an Over-The-Air (OTA) software update, the user is prompted for their passcode when initiating the update. This is used to securely create a one-time Unlock Token, which unlocks the user keybag after the update. This token can’t be generated without entering the user’s passcode, and any previously generated token is invalidated if the user’s passcode changed.
There's more details there, if you're curious. Look for Escrow keybag. I pulled the text from the iOS 12.3 white paper. If there's one for 13 I haven't seen it yet.
https://www.apple.com/business/docs/site/iOS_Security_Guide.pdf
This is going to end well...
Every release by Apple is a beta these days so its hard to tell ?
„Apple releases first beta of iOS xx.y to end users as gold master.“
My boys are actually 17 and 22 and have their own devices and I don't let ANYONE else into my phone. But it's a possibility that ought to be considered. Especially with the older TouchID system where you could in theory have 4 other people who could unlock your phone.
The other explanation I've heard is that your passcode is your security. FaceID is a quick and easy way to bypass that security. It's a biometric convenience, not the actual security itself. Which is why you need to enter your passcode after a reboot or when doing something as important as updating the entire OS.
There's some (possibly) lame excuses that may or may not satisfy your curiosity. Honestly, it's a question I've asked myself and I all I could come up with was "extra security". Like asking "Are you sure?" before deleting a file.