How to encrypt compressed files

How to encrypt compressed files: 1. Right-click on the file that needs to be encrypted and select Add to compressed file; 2. Click to set a password; 3. Enter the password and click OK; 4. Double-click to open the compressed file; 5. Enter the password you just set and click OK.

In the process of using the computer, there will inevitably be a lot of files. Sometimes the files are too large and need to be compressed. After the files are compressed, it is best to add them The previous password ensures the security of the file, so how to set the encryption of compressed files? Next, the editor of php Chinese website will show you how to set the password for compressed files.

How to set up compressed file encryption

1. First, right-click the file that needs to be encrypted and select Add to compressed file.

#2. Click to set a password.

#3. Enter the password and click OK.

4. Double-click to open the compressed file.

5. Enter the password you just set and click OK.

Principle of compressed files

The principle of compressed files is very simple. We learned that the file Compressing the binary code on it will reduce the adjacent code. For example, if the code is "000000", after compression, its writing becomes "60". It can be seen that compressing files can reduce a lot of space in computers, USB flash drives, and mobile phones. Most files compressed by computers are in the form of binary numbers, which concatenate all the same characters and then compress them. The computer program adopts reasonable calculation rules and compresses the text volume, picture size, and video specifications without restrictions to achieve the densest effect.

The above is the entire content of how to set up the encryption of compressed files and how to set the password for compressed files. I hope it will be helpful to all of you.

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