Nuur Alifah Roslan

Nuur Alifah Roslan
Universiti Putra Malaysia | UPM · Department of Multimedia

Doctor of Philosophy

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6
Publications
972
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42
Citations
Citations since 2016
4 Research Items
39 Citations
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20162017201820192020202120220246810

Publications

Publications (6)
Article
Full-text available
One of the issues that arise in the text stegano graphy is the capacity of hiding secret bit. Focusing in Arabic text stegano graphy we propose a sharp-edges method to encounter the issue. This new method will hide the secret bits in the sharp-edges for each character in the Arabic text document. The main processes involved are identifying sharp-ed...
Article
Full-text available
High capacity for hiding secret information is typically the main concern in text steganography, as well as robustness and perceptual invisibility in a perfect steganography algorithm. The major issue in text steganography is the difficulty of using a large amount of redundant information to hide secret bits (1 and 0) in perceptible appearance. We...
Article
Full-text available
Arabic text steganography (ATS) offers a potential opportunity in hiding secret information in characters and features. The combination with any other security sub discipline such as cryptography usually will enhance its level of security. However, it is limited in its ability to optimize embedded data capacity with a high perceptual transparency l...
Article
Full-text available
Protecting sensitive information transmitted via public channels is a significant issue faced by governments, militaries, organizations, and individuals. Steganography protects the secret information by concealing it in a transferred object such as video, audio, image, text, network, or DNA. As text uses low bandwidth, it is commonly used by Intern...
Article
Full-text available
Despite the rapidly growing studies on Arabic text steganography (ATS) noted recently; systematic, in-depth, and critical reviews are in scarcity due to high overlap or low segregation level among the existing review articles linked to this research area. As such, the objective of this paper is to present an extensive systematic literature review (...
Article
Full-text available
Arabic text steganography (ATS) offers a potential opportunity in hiding secret information in characters and features. The combination with any other security sub discipline such as cryptography usually will enhance its level of security. However, it is limited in its ability to optimize embedded data capacity with a high perceptual transparency l...

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