Available for: iPhone 5s, iPhone 6, iPhone 6 Plus, iPad Air, iPad mini 2, iPad mini 3, and iPod touch (6th generation)
Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited against versions of iOS released before iOS 15.1.
Description: A type confusion issue was addressed with improved state handling.
A type confusion issue was addressed with improved state handling. This issue is fixed in Safari 16.2, tvOS 16.2, macOS Ventura 13.1, iOS 15.7.2 and iPadOS 15.7.2, iOS 16.1.2. Processing maliciously crafted web content may lead to arbitrary code execution.
A modern Android smartphone relies on a lot of services, from app stores and calendars to messaging and push notifications. Most of them have open alternatives, but until now, the only option for push notifications was Google’s proprietary service, Firebase Cloud Messaging (FCM).
但這樣很明顯會遇到隱私問題 (i.e. Google 可以知道所有的 push notification)，所以一直都有要怎麼解決的討論。
iPhone 14 users can now connect with emergency services when cellular and Wi-Fi coverage are not available; the service extends to France, Germany, Ireland, and the UK in December
Using the built-in Emergency SOS via satellite demo, users can test satellite connectivity on their iPhone by connecting to a real satellite in range without calling emergency services, allowing them to experience the process and familiarize themselves with the service.
At McMurdo, phones have access to a wifi network only for wifi calling and texting, not for general Internet access. It’s just a prototype at this time. It doesn’t work in all cases or in all areas, and for one reason or another it doesn’t work for some people, even if they’ve followed all the steps for enabling wifi calling.
看起來作者遇到的問題是 latency 過高以及頻寬不穩定的問題：
Also, the protocol assumes terrestrial broadband with reasonable latency and bandwidth. At McMurdo, as of this writing, latency to terrestrial locations is in excess of 700 milliseconds. Usable bandwidth for any given end user can vary widely, down to a few dozen kilobits per second.
然後也很難 troubleshooting：
The protocol also doesn’t expose any useful diagnostic info to the end user in order to troubleshoot. You just have to cross your fingers that the magic “wifi calling” icon lights up.
接下來作者嘗試的是 Voice MFA，但不存在這樣的電話號碼可以轉接之類的：
Direct inward dialing to US Antarctic stations isn’t generally available, so you probably can’t configure your cell phone number to forward to a number you can directly answer on-station. (I’m aware of some exceptions to this.)
Mr. Musk said the service would use second-generation Starlink satellites that would be outfitted with large antennas that cover swaths of land that have no service. SpaceX has a pending application before the FCC to launch around 30,000 of the second-generation satellites over time.
The service won’t require mobile users to get a new phone. Musk said in or after a natural disaster, even if all the cell towers are taken out, the planned service should work.
不過可以預期只會有很基本的服務 (大概確保通話與簡訊會通)，針對緊急危難狀況會特別有幫助：
Mr. Musk said that the bandwidth would be limited and that the new satellite service wouldn’t supplant existing ground-based cellular services. “This is meant to provide basic coverage to areas that are completely dead,” he said.
In addition to LineageOS, there are two forks focused primarily on security – GrapheneOS and CalyxOS. There is also Replicant, which appears to mostly support older devices at this time.
看起來弄個 Pixel 5a 或是舊一點的 Pixel 4a 應該是個還可以的方向，Google 自家牌的手機通常都是這些 distribution 優先支援的機種...
Based on our investigation we have been able to reproduce the issue under a limited set of circumstances. We believe the issue is only present on a small number of devices with the Microsoft Teams app installed when the user is not logged in, and we are currently only aware of one user report related to the occurrence of this bug. We determined that the issue was being caused by unintended interaction between the Microsoft Teams app and the underlying Android operating system. Because this issue impacts emergency calling, both Google and Microsoft are heavily prioritizing the issue, and we expect a Microsoft Teams app update to be rolled out soon – as always we suggest users keep an eye out for app updates to ensure they are running the latest version.
Alternative billing systems may not offer the same protections or payment options and features of Google Play's billing system—such as parental controls, family payment methods, subscription management, Google Play gift cards, and Play Points.
然後拖一下時間，說正在開發這些功能中：
In the coming weeks and months, we will share implementation details for developers, including instructions for submitting security and customer service verifications and a set of user experience guidelines so users can make an informed choice.
