How to set up app encryption, where can I set up app encryption for mobile phones

1. Find [Settings] on the desktop of your phone

2. Open your phone's [Settings] and find [Security].

3. Click the [Security] page and scroll down to see [Application Encryption].

4Click [Application Encryption] to enter the page, select the app icon you want to encrypt5 After selecting the app icon you want to encrypt, click Open.

Encryption is to change the original information data by a special algorithm, so that even if unauthorized users obtain the encrypted information, they still cannot understand the content of the information because they do not know the method of decryption. In aeronautics, it refers to the operation of using a small number of known control points on the aerial photograph to increase the control points on the image pair or the entire aerial photographic tape through the method of photograph measurement and calculation.

The reason why encryption is safe is not because it does not know the encryption and decryption algorithm method, but the encryption key is absolutely hidden, and the popular RSA and AES encryption algorithms are completely public.

Covert encryption algorithms alone to protect information have been discussed in academia and industry, and are generally considered to be insecure. The public encryption algorithm is for hackers and crypto parents to test attacks over the years, and is much more secure than the covert encryption algorithm.

How to set up app encryption on vivo phones.

If you are using a vivo mobile phone, set the method of software encryption:

1. iQOO (Monster) UI FunTouch OS and above: Enter Settings - Fingerprint, Face & Passcode Fingerprint & Password Security - Privacy & Application Encryption, set privacy password encryption, click "Application Encryption" after setting "Password" and "Password" after completion, turn on the corresponding switch behind the software, and you can encrypt;

2. FunTouch OS The following systems: enter i Butler - Software Management - Software Lock, set the pattern password or use the numeric password, after the setting is completed, click "Continue" in the upper right corner, set the software password, you can set the secret protection of the software lock (that is, security questions), and then click "Finish" in the upper right corner, click the corresponding lock icon behind the software, you can encrypt.

If you are using a Huawei phone, take a Huawei P40 phone as an example:

1. Enable App Lock.

Go to Settings > Security > App Lock > On, set the App Lock password and select the Lock app.

If you have set up face or fingerprint unlock, you can also associate the app lock with your face or fingerprint according to the prompts in the pop-up box, and enter the app by swiping your face or fingerprint.

2. Enable the intelligent protection function of App Lock.

After you set an app lock for a private app and associate it with your face, the phone will automatically enable the app lock smart protection feature. When a person's face changes are perceived (such as when used by others), the exited app will be automatically locked, and the owner can only be re-verified when it is opened again. This feature is best experienced in good lighting.

Please select one of the following methods to associate a face with the App Lock to enable the App Lock Smart Protection feature:

1. If you have set the face unlock function for your phone, you can associate your face with the pop-up prompts during the process of turning on the app lock, and the smart protection function of the app lock will be automatically enabled.

2. If you have not set the face unlock function for your mobile phone, you can go to Settings > Biometrics & Password > Face Recognition, and enter the face recognition interface according to the prompts. Then enable the access app lock switch to associate the face with the app lock.

3. Change the app lock password or password.

Enter the App Lock Settings page, click the gear icon > Password Type, and then select the lock screen password or custom password as the App Lock password.

If you select a custom password, you can continue to modify the custom password and custom password protection.

4. Cancel or disable App Lock.

To enter the App Lock Settings page, perform any of the following operations:

1. Cancel the app lock: In the list of locked apps, turn off the switch at the tail of the app that needs to be unlocked.

2. Turn off App Lock: Click the gear icon to turn off App Lock > Reset. This action removes the app lock for all apps and clears all data for the app lock.

How to set up software encryption on vivo phones:

1. iQOO (Monster) UI FunTouch OS and above: Enter Settings - Fingerprint, Face & Passcode Fingerprint & Password Security - Privacy & Application Encryption, set privacy password encryption, click "Application Encryption" after setting "Password" and "Password" after completion, turn on the corresponding switch behind the software, and you can encrypt;

2、funtouch

OS The following systems: enter i Butler - Software Management - Software Lock, set the pattern password or use a numeric password, after the setting is completed, click "Continue" in the upper right corner, and after setting the software password, you can set the password of the software lock (that is, security questions), and then click "Finish" in the upper right corner, click the corresponding lock icon behind the software, you can encrypt.

You can use 360 Mobile Guard to set it up, open 360 Mobile Guard, enter the toolbox, and find the program lock tool to set it up.

App encryption on mobile phones can be set to privacy mode or app management.

Can you set up phone encryption with encryption? It's best to do this in the settings.

Summary. First of all, open the "Settings" of the phone, find "Security & Privacy", click to enter 2 5 on the Security & Privacy page, select "Privacy & App Encryption", open 3 5 on the Privacy & App Encryption page, select "App Encryption", click on it and enter the privacy password according to the prompts 4 5 After confirming the privacy password, select "App Encryption" again 5 5 On the App Encryption page, select the app you want to encrypt and enable it.

Why can't I encrypt when applying encryption?

Hello, you're saying that you want to encrypt the app now, but you can't encrypt it, right?

First of all, open the "Settings" of the phone, find "Security & Privacy", click to enter 2 5 on the Security & Privacy page, select "Privacy & App Encryption", open 3 5 on the Privacy & App Encryption page, select "App Encryption", click on it and enter the privacy password according to the prompts 4 5 After confirming the privacy password, select "App Encryption" again 5 5 On the App Encryption page, select the app you want to encrypt and enable it.

It can be set up like this.

If you want to unset encryption.

Software management, find the "software lock" and click to enter, click "software lock" to jump out, enter the software encryption password interface, enter the set software encryption password in this interface, click "locked", you can cancel.

The following is how to set up the software encryption

1. Origin OS iqoo UI FunTouch OS and above:

1) Enter i Butler - Utilities - Privacy Protection - Apply Encryption - Apply Encryption Liang Yefeng - Turn on the switch after the software to encrypt the software.

2) Go to Settings - Fingerprint, Face & Password Fingerprint & Password Face Ridge Key & Password - Privacy & Application Encryption - Apply Encryption Rubber - Turn on the corresponding switch behind the software to encrypt.

2. Funtouch OS is as follows: Enter i Butler - Software Management - Software Lock - Click the corresponding lock icon behind the software to encrypt. (Privacy password and password need to be set).

Take the Huawei P40 phone as an example:

Go to Settings > Security > App Lock > On, follow the on-screen prompts to set the App Lock password and select the Lock app.

If your device supports fingerprints and faces and has been recorded, you can also associate the face or fingerprint of the application silver lock with the prompts of the pop-up box, and enter the application by brushing the face or fingerprint.