Encryption method of Android mobile phone

Mobile phones are used more and more widely, and users gradually relax their vigilance when using them. Personal information and the like are put in the mobile phone. So how can we keep these privacy from being discovered? The point is still to encrypt the phone. Below I will solve the method of mobile phone encryption for everyone. Welcome to reading.

1, change suffix encryption

Use your own file management to change the suffix names of pictures, videos and sound files, and then the changed files will not appear in multimedia. If you need to see them, just change the suffix name back. (For example, an AVI file (S60 mobile phone can't directly support AVI without installing software), put this AVI file directly in the folder where you store videos. When you access the multimedia data of your mobile phone, you find that all the files are hidden and you can't see any of them. To view this file, you can only use extended software tools that support AVI format.

2. Use file locking for optimal encryption.

With this software, you can encrypt the files in every folder on the C/D/E disk of your mobile phone. It supports the encryption of jpg, gif, sis, 3gp, mp4 and other files. It is an early version of S60 encryption software. The encryption method is to copy the original file and encrypt it. The original file is still there. After encryption, users need to delete the original files themselves, which is somewhat troublesome.

3. Encrypt with software such as file power, Y- manager or Q- manager.

Change the properties of the folder to hidden, and then move the files that need to be kept secret to the folder. But in practice, I found that the files I was looking for in multimedia can still be found in multimedia even after being moved to a hidden folder. The solution to this problem is: after moving the file to the hidden folder, change the file name, for example, 1.jpg can be changed to 1 1.jpg. When entering the multimedia, the original 1.jpg cannot be seen, so you can delete 1.jpg from the multimedia.

4. Encrypt with the phone wizard

The encryption function of telephone wizard is extremely powerful, which can encrypt short messages, call records and files. Here's how to encrypt files: Enter the Telephone Wizard >; File manager >; Enter the password (if the password has not been changed, it is generally the default 123), and then find the file to be encrypted > Options > Encryption (if multiple files are encrypted, mark them before encrypting). The telephone wizard can only encrypt files, not folders. You can use Y- Manager or Q- Manager to view encrypted files, but you can't open them. When decrypting, just enter the file management of the mobile phone wizard, click Options, and then select Decryption.

5. Encrypt with mobile phone lock

You need to lock the program that opens the file with your mobile phone lock. You can't open it without a password, so you can encrypt the file.

6. Encryption by shifting.

Just put the files you want to hide in a hidden folder, such as System, so that your files will not be displayed. This method of hiding files is simple and easy to use, but it is more troublesome to find this hidden file. Of course, if you use a computer, that's another matter.

The above are several mobile phone encryption methods I introduced to you. You can choose one of them to encrypt your mobile phone to prevent privacy from leaking out and causing unnecessary trouble.