ios图片路径擦除
When someone tries to access your iPhone or iPad by guessing the passcode, it will initially lock them out, increasing each interval with each failed attempt. You can however, set it up so that it fully erases your device after 10 failed attempts.
当某人通过猜测密码尝试访问您的iPhone或iPad时，它将最初将其锁定，从而增加每次失败尝试的间隔时间。 但是，您可以对其进行设置，以便在10次尝试失败后将其完全擦除您的设备。
Here’s a situation that we can all imagine happening. Let’s say you leave your iPhone in the back of a taxi, or it falls out of your pocket while sitting on a park bench. Someone with questionable scruples finds it and tries to guess the passcode.
我们都可以想象发生这种情况。 假设您将iPhone留在了出租车的后面，或者坐在公园的长椅上时iPhone从口袋里掉了出来。 顾虑重重的人找到了它并试图猜测密码。
First, if you have a six-digit passcode enabled, there are one million possible combinations (106=1,000,000). Of course, if you use a computer to somehow brute-force attack this passcode, it wouldn’t take long for it to figure it out. Luckily, iOS employs time delays where the device locks itself after too many failed passcode attempts.
首先，如果您启用了六位数的密码，则有一百万种可能的组合(10 6 = 1,000,000)。 当然，如果您使用计算机以某种方式强行攻击此密码，那么很快就可以找到它。 幸运的是，iOS使用了延时功能，在这种情况下，如果密码尝试失败的次数过多，设备将自行锁定。
For example, if you make 5 failed attempts, your iPhone will lock for 1 minute, 6 attempts will lock it for 5 minutes, 7 will lock it for 15, and anything more than that will lock it for 1 hour.
例如，如果您尝试5次失败，则iPhone将锁定1分钟，尝试6次将锁定5分钟，将7次锁定15次，超过此次数将锁定1小时。
That might be enough to dissuade casual data thieves, but there’s always a chance that someone could get lucky and guess it with another few guesses, which is why you should try to use a random or hard-to-guess number. Don’t just use something like 1-1-1-1-1-1 or 1-2-3-4-5-6.
这也许足以阻止随意的数据窃贼，但是总有机会有人能幸运地用另外一些猜测来猜测它，这就是为什么您应该尝试使用随机数或难以猜测的数字的原因。 不要只使用1-1-1-1-1-1或1-2-3-4-5-6之类的东西。
此设备设置为自毁 (This Device Is Set to Self-Destruct)
There is another option: you can completely wipe your iPhone or iPad after 10 failed attempts. (Make sure you keep backups if you enable this, though.)
还有另一种选择：10次尝试失败后，您可以完全擦拭iPhone或iPad。 (不过，如果启用此功能，请确保保留备份。)
This option is off by default. To turn it on, first open the Settings and then tap “Touch ID & Passcode”.
默认情况下，此选项是关闭的。 要打开它，首先打开设置，然后点击“ Touch ID和密码”。
You will need to enter your passcode to access these settings.
您需要输入密码才能访问这些设置。
Scroll to the bottom of the Touch ID & Passcode settings and tap on “Erase Data” to enable the self-destruct feature.
滚动到“ Touch ID和密码”设置的底部，然后点击“擦除数据”以启用自毁功能。
It’s advised that you make frequent local backups of your data using iTunes after this is enabled–otherwise, if your phone gets erased, your data will be gone for good. Also, if you’re concerned about somehow forgetting your passcode, then try using a custom alphanumeric code.
建议您启用此功能后，使用iTunes对数据进行频繁的本地备份–否则，如果手机被擦除，则数据将永远消失。 另外，如果您担心以某种方式忘记密码，请尝试使用自定义字母数字代码 。
It’s probably a good idea that you commit your passcode to memory first before turning on the erase data option, or turn it off temporarily whenever you change your passcode to something else.
最好先将密码提交到内存，然后再打开“擦除数据”选项，或者在每次将密码更改为其他选项时暂时将其关闭。
The last thing you want to do is think you’re protecting your device’s valuable contents, only to realize that even you can’t access it. If you do forget your passcode, don’t worry, we’ve got you covered.
您要做的最后一件事是认为您正在保护设备的宝贵内容，只是意识到即使您也无法访问它。 如果您忘记了密码，请不用担心， 我们已经为您覆盖 。
ios图片路径擦除