Novel Dual-Encryption and Compression Strategy: AES and Fernet for Secure Multimedia Transmission

The increasing variety of multimedia data types, such as text, images, and audio, has necessitated advanced data encryption techniques to ensure secure transmission and storage. Traditional encryption methods, including AES and Fernet, have shown limitations in meeting the demands of modern multimedia security. This research focused on developing an enhanced encryption system by integrating AES and Fernet encryption algorithms with the zlib compression technique. The proposed system provided an efficient solution for encrypting and decrypting diverse data formats, offering both improved security and enhanced processing speed. Key outcomes included stronger safety and security measures alongside better compression ratios. This approach aimed to establish a robust and adaptive security framework capable of addressing the evolving requirements for protecting multimedia data and ensuring the integrity of digital information.