ipad和iphone切图_如何在iPhone和iPad上密码保护照片

ipad和iphone切图

A padlock on top of the Apple Photos app icon.

Sometimes, you need to protect your iPhone or iPad photos from prying eyes that might also have access to your device. Unfortunately, Apple doesn’t provide an obvious, secure way to do this. However, there’s a work-around thanks to the Notes app.

有时，您需要保护您的iPhone或iPad照片免遭窥视，以防窥视您的设备。不幸的是，Apple没有提供明显，安全的方法来执行此操作。但是，有了Notes应用程序，可以解决此问题。

它是如何工作的？ (How Does It Work?)

You probably already know about the “Hidden Photos” folder in the Photos app on iPhone and iPad. In iOS 14 and iPadOS 14, you can hide that folder, as well. However, images hidden in the Photos app aren’t password-protected. There are other ways you can hide private photos on your Apple device, but they often involve third-party apps.

您可能已经知道iPhone和iPad上的“照片”应用程序中的“隐藏的照片”文件夹。在iOS 14和iPadOS 14中，您也可以隐藏该文件夹。但是，“照片”应用程序中隐藏的图像不受密码保护。您可以通过其他方法在Apple设备上隐藏私人照片，但是这些照片通常涉及第三方应用程序。

We’ll show you how to use the Notes app (which is on every iPhone and iPad) and a feature first introduced in iOS 9.3 to secure certain photos on your device. First, you’ll have to insert your photos into a note, and then, you can lock them behind a password, .

我们将向您展示如何使用Notes应用程序(在每台iPhone和iPad上都使用)以及iOS 9.3中首次引入的功能来保护设备上的某些照片。首先，您必须将照片插入便笺中，然后可以将它们锁定在密码后面。

如何使用注释对照片进行密码保护 (How to Password Protect Photos Using Notes)

If the photos you’d like to lock behind a password aren’t already on your iPhone or iPad, move them there. Next, open the Notes app and tap the New Note icon (the pencil and paper) to create a new note.

如果您要锁定密码的照片尚未在iPhone或iPad上，请将其移到那里。接下来，打开“便笺”应用程序，然后点击“新便笺”图标(铅笔和纸)以创建新便笺。

On the first line of the new note, type some text that won’t attract too much attention. This will appear in the list of notes, even after you lock it.

在新笔记的第一行，键入一些不会引起太多注意的文本。即使您将其锁定，它也将显示在注释列表中。

Tap the Add Photo icon (the camera) in the toolbar. On an iPad, you’ll find this at the top. On an iPhone, it’ll either be above the on-screen keyboard or at the bottom of the screen.

点击工具栏中的添加照片图标(相机)。在iPad上，您会在顶部找到它。在iPhone上，它将位于屏幕键盘上方或屏幕底部。

In the menu that appears, tap “Choose Photo or Video.”

在出现的菜单中，点击“选择照片或视频”。

On the following screen, tap the thumbnail of each photo you want to add (a checkmark will indicate they’re selected). When you’re done, tap “Add.”

在以下屏幕上，点击要添加的每张照片的缩略图(选中标记将表明已选中它们)。完成后，点击“添加”。

Tap the photos you want to add, and then tap "Add."

Notes will insert the photos you selected into the note file. To lock the note, tap the Ellipsis icon (the three dots in a circle).

便笺会将您选择的照片插入便笺文件。要锁定笔记，请点击省略号图标(圆圈中的三个点)。

In the window that appears, tap “Lock.”

在出现的窗口中，点击“锁定”。

If you’ve previously set a Notes password, you’ll be asked to type it; after you do so, tap “OK.”

如果您之前已经设置了Notes密码，系统将要求您输入密码；完成后，点击“确定”。

Haven’t set a password? No problem! Notes will ask you to create one. Just remember, you’ll have to use this password to view all locked notes. If you’ve enabled the Notes app to sync to iCloud, this same password will also apply to other Apple devices signed into iCloud.

还没有设置密码？没问题！ Notes会要求您创建一个。请记住，您必须使用此密码来查看所有锁定的笔记。如果您已启用Notes应用程序同步到iCloud ，则此密码也将应用于登录到iCloud的其他Apple设备。

Type a password and a hint. If your device supports it, you’ll also have the option to lock Notes using Touch or Face ID. After you’ve typed your info and made your selections, tap “Done.”

输入密码和提示。如果您的设备支持，您还可以选择使用Touch或Face ID锁定Notes。输入信息并进行选择后，点击“完成”。

Type a Notes password, verify it, and then tap "Done."

Notes will confirm the lock has been added, but don’t walk away yet! This only enables the lock setting—you’ll still have to lock the note itself to make it secure.

笔记将确认已添加了锁，但请不要走开！这仅启用锁定设置-您仍然必须锁定笔记本身以使其安全。

To do so, open the note, and then tap the Padlock icon in the toolbar.

这样做，请打开便笺，然后点击工具栏中的“挂锁”图标。

You’ll then see a confirmation that says “This note is locked.” If you want to double-check, just tap “View Note.”

然后，您会看到一条确认消息，指出“此记事已被锁定。” 如果要仔细检查，只需点击“查看便笺”。

When Notes asks for your password, type it, and then tap “OK.”

当Notes要求您输入密码时，请键入密码，然后点击“确定”。

You’ll then see all the photos you added to the secure note.

然后，您将看到添加到安全便笺中的所有照片。

Make sure you also visit the Photos app and delete the images you just password-protected. After that, you’ll need to visit the “Recently Deleted” folder in Photos and delete them there, as well.

确保您还访问了“照片”应用，并删除了刚刚用密码保护的图像。之后，您需要访问“照片”中的“最近删除”文件夹并将其删除。

iPhone或iPad Notes锁定的安全性如何？ (How Secure Are Locked iPhone or iPad Notes?)

Locked notes on an iPhone or iPad are encrypted to the extent that it would be difficult to extract them, even with forensic tools. It’s not ironclad state-security-level encryption, though. One research firm recently discovered some weaknesses in the Notes app. These could allow a determined attacker with unrestricted access to your device to guess the partial contents of a locked note.

iPhone或iPad上的锁定便笺经过加密，即使使用取证工具也很难将其提取出来。但是，它不是铁定的状态安全级别加密。一家研究公司最近在Notes应用程序中发现了一些弱点。这些可以使确定的攻击者可以不受限制地访问您的设备，以猜测锁定便笺的部分内容。

These circumstances are rare, but there might also be other undiscovered bugs in Notes that could potentially compromise a note’s security.

这些情况很少见，但Notes中可能还存在其他未发现的bug，这些bug可能会损害note的安全性。

For casual privacy purposes, however, locked notes are secure enough for most people to prevent opportunistic snooping. Just make sure you don’t create a password that’s easy to guess!

但是，出于临时隐私目的，锁定的便签对于大多数人来说足够安全，可以防止机会主义的监听。只要确保您没有创建容易猜到的密码即可！