iOS17.3の新機能！盗難デバイスの保護とは？初心者でも分かる使い方

スマキン【Smakin】

25 Jan 202408:08

Summary

TLDRThis video introduces the new theft protection feature in iOS 17.3, a significant update designed to enhance iPhone security. When activated, this feature prevents access to saved passwords and credit card information if the iPhone is taken away from familiar locations like home or work, unless authenticated via Face ID or Touch ID. It also includes a security delay for changing Apple ID, adding an extra layer of protection. Additionally, the video showcases stylish new wallpapers celebrating Black History Month, offering viewers a guide on how to update their devices to iOS 17.3 and utilize these new features for improved security and personalization.

Takeaways

😀 iOS 17.3 introduces a new Theft-Deterrent Device Protection feature, enhancing security for stolen iPhones.
📱 The update process is straightforward: Navigate from the iPhone's home screen to Settings > General > Software Update.
🔒 Once enabled, the Theft-Deterrent feature restricts access to saved passwords and credit card information unless authenticated via Face ID or Touch ID.
📍 This security measure is activated when the iPhone is taken away from familiar locations like home or work.
👤 Traditional passcode entry is bypassed, requiring Face ID or Touch ID authentication only, even if the passcode is known to others.
⏰ Specific security actions, such as changing the Apple ID, require additional time-bound authentication steps to further protect user data.
🔑 The feature allows regular use of passcodes in familiar locations, balancing security with convenience.
🎨 A new stylish Unity wallpaper celebrating Black History Month is available, featuring customizable colors.
🖼 The wallpaper can be easily added from the wallpaper settings, offering various color schemes including multi-color, purple, green, and red themes.
🆕 The update not only boosts security but also adds aesthetic enhancements to the iPhone's user interface.

Q & A

What is the main topic of the video script?
-The main topic of the video script is the introduction of new features in iOS 17.3, focusing on the theft protection feature for devices and the introduction of new stylish wallpapers.
How can users update their iPhone to iOS 17.3?
-Users can update their iPhone to iOS 17.3 by tapping on the Settings app from the home screen, then tapping on General, followed by Software Update, and finally tapping on 'Download and Install' if an update is available.
What is the new theft protection feature in iOS 17.3?
-The new theft protection feature in iOS 17.3 is designed to prevent access to saved passwords and credit card information if the iPhone is taken away from familiar locations like home or work and cannot authenticate via Face ID or Touch ID.
How does the theft protection feature enhance iPhone security?
-The theft protection feature enhances iPhone security by requiring Face ID or Touch ID authentication for access and not switching to passcode input upon failure, ensuring that even if the passcode is known, unauthorized access is prevented.
Can the theft protection feature delay unauthorized changes to Apple ID and other settings?
-Yes, with the theft protection feature enabled, some security actions like changing Apple ID or adding and removing Face ID/Touch ID require additional authentication and have a delay, providing time to secure the Apple account.
What happens if Face ID or Touch ID authentication fails with the theft protection feature enabled?
-If Face ID or Touch ID authentication fails with the theft protection feature enabled, the device will not switch to passcode input, and access to sensitive features and information will be restricted.
How can users enable the theft protection feature on their iPhone?
-Users can enable the theft protection feature by going to Settings, tapping on Face ID & Passcode, entering their passcode, and then toggling on the theft protection option.
What kind of wallpapers were introduced in iOS 17.3?
-iOS 17.3 introduced new Unity wallpapers to commemorate Black History Month, featuring designs that celebrate black history and culture with various colors and styles.
How can users add the new wallpapers to their iPhone?
-Users can add the new wallpapers by swiping down from the top of the screen, swiping right on the widgets screen to the end, tapping the plus mark to add a new wallpaper, and selecting from the recommended Unity wallpapers.
What does the video encourage viewers to do after introducing the features?
-The video encourages viewers to update their iPhone to iOS 17.3 to take advantage of the new features discussed, and if they found the video helpful, to like and follow for more updates.

Outlines

00:00

📱 iOS 17.3 Update: Theft Protection and Stylish Wallpapers

This section introduces the iOS 17.3 update, focusing on its new theft protection feature and stylish wallpapers. It details the importance of updating to iOS 17.3 to access these features, starting with how to update from the iPhone's settings. The theft protection feature is highlighted as a significant addition, designed to secure iPhones in the event they are stolen by restricting access to passwords and credit card information unless authenticated via Face ID or Touch ID. This security measure is more stringent when the device is away from familiar locations like home or work, requiring biometric authentication to access sensitive information and perform critical actions such as changing the Apple ID or adding new Face ID or Touch ID. This update aims to improve security significantly, making it harder for unauthorized users to access or alter important settings, even if they know the passcode. Additionally, the segment introduces new, fashionable wallpapers, including a Unity wallpaper celebrating Black History Month, demonstrating how to update the home screen with these new designs.

05:04

🔐 Enhanced Security Features and Cultural Celebration Wallpapers

The second paragraph delves deeper into the iOS 17.3 update's features, particularly emphasizing the enhanced security aspects and the introduction of new wallpapers to celebrate Black History Month. It outlines specific situations where Face ID or Touch ID authentication is mandatory, including making payments, unlocking the phone in certain modes, and setting up new devices. The narrative also covers the necessity of security delays for critical actions like changing the Apple ID password or signing out, adding an extra layer of protection against theft by making these features more secure against unauthorized access. The segment introduces the Unity Bloom wallpaper, part of the update's celebration of Black history and culture, offering various color options to personalize the user experience. This part of the script underscores the update's dual focus on improving security measures and enriching the user interface with meaningful cultural content.

Mindmap

Keywords

💡iOS 17.3

iOS 17.3 refers to a version update for the iPhone's operating system that introduces new features and enhancements, including security improvements and aesthetic updates. The script discusses the update process from the iPhone's settings app, emphasizing the importance of keeping devices updated for access to the latest functionalities and security measures. The update process is presented as straightforward, encouraging viewers to upgrade their devices.

💡Theft Device Protection

Theft Device Protection is a newly introduced feature in iOS 17.3 designed to enhance the security of iPhones by preventing unauthorized access to saved passwords and credit card information if the device is taken away from familiar locations like home or work. This feature requires Face ID or Touch ID authentication and does not revert to a passcode input if these biometric methods fail, making it harder for thieves to access sensitive information.

💡Face ID/Touch ID

Face ID and Touch ID are biometric authentication technologies used by iPhones to secure the device and its contents. The script explains how these methods are integral to the Theft Device Protection feature, requiring the user's biometric authentication to access certain device functionalities, especially when the device is not in familiar locations. This emphasizes the shift towards more secure authentication methods beyond traditional passcodes.

💡Security Delay

Security Delay refers to a specific aspect of the Theft Device Protection feature where certain actions, like changing the Apple ID or adding a new Face ID/Touch ID, require a waiting period after the first failed authentication attempt. This delay acts as an additional security measure to protect against unauthorized changes, ensuring that even if a device is stolen, the thief cannot immediately make significant modifications to the device's security settings.

💡Apple ID

Apple ID is a personal account used with Apple services, including the App Store, iCloud, and more. In the context of the video, the script highlights how the Theft Device Protection feature protects the Apple ID by preventing unauthorized changes, such as password modifications or sign-outs, without biometric verification, thus securing the user's overall Apple ecosystem.

💡Unity Wallpaper

Unity Wallpaper is a new aesthetic feature introduced with iOS 17.3, designed to celebrate Black History Month by honoring black history and culture. The script describes how to set this new wallpaper, indicating it as part of Apple's efforts to promote diversity and inclusion through its products. This wallpaper is available in multiple colors, allowing users to personalize their devices while acknowledging cultural significance.

💡Software Update

Software Update is a process discussed in the video for installing the latest version of iOS. The script provides a step-by-step guide on accessing this feature through the iPhone's settings, underscoring the importance of regularly updating the device's software to gain new features and security improvements, such as Theft Device Protection.

💡Passcode

A passcode is a security feature that requires users to enter a numerical code to unlock their iPhone. The video script mentions the traditional reliance on passcodes for device security but highlights the limitations of passcodes in preventing unauthorized access, especially in comparison to the more secure biometric options like Face ID and Touch ID introduced with newer features.

💡Biometric Authentication

Biometric Authentication refers to security processes that use biological characteristics, such as fingerprints (Touch ID) or facial recognition (Face ID), to verify identity. The script details how iOS 17.3 leverages these technologies to enhance device security, particularly through the Theft Device Protection feature, which limits access to the device and sensitive information to the actual user.

💡Home Screen

The Home Screen is the primary interface of the iPhone where apps and wallpapers are displayed. The script touches on personalization of the Home Screen, specifically through setting the new Unity Wallpaper, demonstrating how iOS updates not only improve security but also allow users to customize their devices to reflect personal tastes or cultural moments.

Highlights

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