A Hybrid Data Security Technique Using Chaos Encryption, RC4 Encryption, Huffman Data Compression and LSB Steganography

Data must be compressed before being sent online, saving money and time. Encrypting the data and compressing it are also necessary to ensure secure and fast data transmission over the internet. This study presents an effective model based on chaos encryption using a piecewise logistic sine map, RC4 encryption, data compression, and LSB steganography. The results of the model are shown, along with a comparison with the other pre-existing models. The results of the proposed model are better than those of other pre-existing techniques in terms of various performance metrics, as discussed in the paper.