Proceedings ArticleDOI
Implementation and Analysis of Various Visual Cryptographic Techniques for Sensitive Data Protection
TLDR
This paper intends to analyze the various cryptographic techniques and explore appropriate visual cryptographic solution for securing the sensitive data like defense data.Abstract:
With the advancement of technology, more and more personal data are digitized, leading to increasing vulnerabilities in data. Protection of this data is a paramount importance for today’s era. Visual cryptography is the cryptographic technique in which various forms of visual data like pictures, texts, etc. are encrypted such that they cannot be directly read and need to be visually decrypted for use. Sensitive data like defense data involves diverse content types and different formats of data related to criminology, military, aeronautics, communications and space flights. Communicating the crucial data safely is a topic of vital concern for government. This paper intends to analyze the various cryptographic techniques and explore appropriate visual cryptographic solution for securing the sensitive data.read more
References
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Book ChapterDOI
NPT based video watermarking with non-overlapping block matching
TL;DR: Analysis indicates that the watermark is sufficiently immune to second order inter-frame statistical attacks and is quite robust to image level compression.
Protecting Documents Using Visual Cryptography
TL;DR: New methods based on the visual cryptography and steganography to protect multiple digitized documents from threats created by unauthorized people are designed.
Proceedings ArticleDOI
Protecting medical images in cloud using visual cryptography scheme
TL;DR: This work proposes a method based on visual cryptography to secure medical image storage over cloud that ensures privacy without complex mathematical computations and proposes a multi-cloud environment to reduce security risks and to improve performance.
Journal ArticleDOI
Visual Cryptography Based Multilevel Protection Scheme for Visualization of Network Security Situation
TL;DR: Experimental results show that the proposed novel multilevel protection scheme based on visual cryptography (RIVCS) is more suitable to visualization data protection for network security situation with lower cost, higher reliability and richer application scenarios.