tar -czvf - directory_name | openssl enc -aes-256-cbc -salt -out backup.tar.gz.enc How to decrypt:
Explain how to use instead of passwords for automation. Show you how to do this on Windows using PowerShell. password protect tar.gz file
: Never use flags like -pass pass:password123 . This leaves your password visible in your shell history ( ~/.bash_history ). Always let the tool prompt you manually. tar -czvf - directory_name | openssl enc -aes-256-cbc
: Encrypts the headers (so people can't even see the filenames inside without the password). How to decrypt: 7z x archive.tar.gz.7z 🛠️ Method 3: The Classic Approach (openssl) password protect tar.gz file