Unencrypted files greatly endanger privacy and security

Sending unencrypted files poses significant privacy risks. Without encryption, files remain accessible during transmission, making them vulnerable to interception by cybercriminals or unauthorized entities. This can lead to identity theft, financial loss, and data breaches for businesses. To enhance security, users can adopt secure file transfer methods like SFTP or HTTPS, which encrypt data during transmission. Utilizing a trusted VPN can also provide end-to-end encryption, especially for corporate file transfers. Additionally, enabling two-factor authentication on cloud storage accounts and encrypting files before sending them can further protect sensitive information. Users should ensure that encryption keys are shared securely to prevent interception.