7-zip Password Protect: Folder !exclusive!
A common misconception is that the password itself encrypts the file. In reality, the password is passed through a hashing algorithm thousands of times to generate the encryption key.
To password protect a folder using 7-Zip , you must convert it into an encrypted archive file. 7-Zip does not apply a password to a Windows folder directly; instead, it wraps the contents in a secure, compressed container. How to password protect a 7-Zip file in Windows 10? 7-zip password protect folder
Set the following: