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SN Applied Sciences
This paper proposed an enhanced system for securing sensitive text data on personal computer benefitting from the combination of both techniques: cryptography and steganography. The system security is generated by involving RSA cryptography followed by audio-based steganography as two sequential layers to ensure the best possible security gaining the advantages from both. The study modeled the system and implemented it to be tested to explore the relation between security, capacity, and datadoi:10.1007/s42452-019-0875-8 fatcat:bw4kgcfkafgdlgumofnjb4mmgm