Improved information security using robust Steganography system
Mamta Juneja, Parvinder singh Sandhu

TL;DR
This paper proposes a robust image-based steganography system that enhances security through encryption, permutation, and segmentation techniques, ensuring secure data transmission with minimal distortion.
Contribution
It introduces a novel steganography method combining secret keys, encoding, and segmentation to improve security and prevent image distortion during transmission.
Findings
Enhanced security with key and password authentication
Reduced image distortion through segmentation and reassembly
Effective concealment of information in images
Abstract
Steganography is an emerging area which is used for secured data transmission over any public media.Steganography is a process that involves hiding a message in an appropriate carrier like image or audio. It is of Greek origin and means "covered or hidden writing". The carrier can be sent to a receiver without any one except the authenticated receiver knowing the existence of this information. In this paper, a specific image based steganography technique for communicating information more securely between two locations is proposed. The author incorporated the idea of secret key and password security features for authentication at both ends in order to achieve high level of security. As a further improvement of security level, the information has been permuted, encoded and then finally embedded on an image to form the stego image. In addition segmented objects extraction and reassembly…
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Taxonomy
TopicsAdvanced Steganography and Watermarking Techniques · Chaos-based Image/Signal Encryption · Internet Traffic Analysis and Secure E-voting
