Enhancing Data Security through Novel AES-FBC Encryption and DWT Steganography Integration for IoT Communication Systems

Abstract

In an era of data security, this research examines creative ways to protect information using cuttingedge encryption and steganography. The typical method uses the widely used Advanced Encryption Standard with Rivest-Shamir-Adleman (AES-RSA) encryption technique, which has some limitations. RSA algorithm flaws and system performance issues are among these downsides. The suggested system uses AES-FBC, a new encryption method with increased security and performance, to overcome these challenges. Discrete Wavelet Transform (DWT) steganography adds another layer of concealment, making the suggested method more resistant to attacks. The complete examination of the conventional system and its disadvantages prepares for the adoption of the suggested system by highlighting the limitations of the existing technique and the need for a more secure approach. The following explanation explains the technical details of encryption and steganography components and how they work together to improve data security. After simulations and experiments, the proposed system is shown to be more effective than the standard approach. The findings will demonstrate considerable data confidentiality and integrity improvements, proving the suggested system as a solid and novel method for securing sensitive data in digital contexts.