The discussion focuses on encrypting personal data using basic scripting methods like .vbs, cmd, or .bat on Windows 10. Participants highlight the need for a cryptography library, with OpenSSL mentioned as a potential tool. Various solutions are suggested, including using WinZip for password-protected ZIP files and employing fingerprint-encrypted USB drives for secure key storage. The importance of avoiding custom encryption algorithms is emphasized, as they may be easily compromised. A method involving binary file reading and AES encryption is proposed, allowing for the encryption of multiple file types such as .jpg, .txt, .pdf, and more. The conversation also touches on the necessity of accessing subdirectories to encrypt files systematically. Overall, the thread provides insights into practical approaches for file encryption while maintaining security.