How does Apple encrypt applications?

Note: The following applications can only be installed after jailbreaking.

1. Tencent Mobile Manager

iPhone

Tencent Mobile Manager is one of many guardian plug-ins in China. This plug-in is more useful than software because it can be extended to the functions of some systems.

Different from other application encryption plug-ins, Tencent Manager has its own private photo album function. If you put some private or confidential pictures into this album, these pictures will be automatically deleted from the system album. After the photo is decrypted, it will be automatically restored. In addition, when you open the photo album, there will be a lock icon under the picture. Click here to add pictures to Tencent's encrypted photo album, which is very convenient and humanized.

The non-jailbreak version can only create an encrypted photo album in Tencent's mobile phone management home, and then put some more private photos in it. And there will still be those pictures in the album, which is much more trivial.

2. Biological protection

iPhone

Compared with Tencent's mobile phone housekeeper, BioProtect is a simple and rude encryption plug-in, but it also supports very cool functions, namely fingerprint encryption or fingerprint unlocking.

Since the advent of iPhone5s, there are more and more plug-ins similar to fingerprint encryption mountain, and most of these plug-ins have similar functions. BioProtect is a plug-in that supports more encrypted content. It can encrypt not only photo albums or some software, but also Siri, a folder, such as wifi and Bluetooth. The encryption range is very wide.

3.Guestmode

iPhone

Guestmode is an old encryption plug-in, and I believe all the old fruit fans who escaped from prison should know it. The biggest feature of GuestMode is that it can open a guest mode. The degree of restriction of the guest mode is determined by the user himself. Users can choose which application to open and control access to the camera, notification center, control center, Siri, newsstand, dial and application switcher.

Applications controlled by users will be grayed out on the home screen, while elements such as control center and notification center will be completely hidden.

After opening the guest mode, you can disable some things that you don't want to be seen, such as photo albums, SMS, QQ, Weibo and other social applications. You can also set relevant passwords so that some of your own people can view them normally.

4.Asos

iPhone

After installing Asos, you can set a password for an application alone, or you can use the same fingerprint recognition as unlocking the iPhone for encryption. In the plug-in panel of the Settings application, you can make many settings for Asos, such as when you need to enter a password.

You can choose whether to ask you to enter a password every time you open the application, or ask you to enter a password after a certain period of time, or even ask you to enter a password when you open the application after the device is logged off. In addition, when multitasking is switched, the encrypted application cannot see the preview of the application content. So is the album encryption function.

For users who have not escaped from prison, please refer to the following two points:

Delete pictures

Another way is to store sensitive pictures in the cloud disk and then delete them from the photo album. This is the easiest way. However, it's too much trouble for you to look at those pictures yourself. This method is similar to downloading some encrypted photo album software.

Polite refusal

Someone borrowed your mobile phone, and you said, excuse me, I need to make a phone call now. Can you wait a moment? Then you can call anyone, talk and walk until you leave that person.