Use a strong, complex password. If the password is forgotten, there is no built-in way to recover the files.
This informative write-up covers the use of to password-protect, lock, and encrypt folders (creating .rar archives) to secure sensitive data from unauthorized access. What is a Locked/Password-Protected RAR File? Download Folder Lock rar
A serious vulnerability (CVE-2023-38831) affected versions of WinRAR prior to 6.23. Always use the latest version to prevent malware exploitation. Use a strong, complex password
Modern WinRAR versions use 256-bit AES encryption, which is a global, industrial-strength standard for data security. Use a strong
Without the correct password, the contents of the RAR file remain inaccessible. How to Lock/Password-Protect a Folder (RAR)