Security Enhancement in Image Steganography

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Pradeep Reddy K
Pradeep Reddy K
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Dr. M Kameswara Rao
Dr. M Kameswara Rao
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Eepsita Saranya K
Eepsita Saranya K

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Security Enhancement in Image Steganography

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Abstract

Steganography helps in communication of secured data in several carries like images, videos and audio. It undergoes many useful applications and well known for ill intentions. It was mainly proposed for the security techniques in the increase of computational power, in order to have security awareness like individuals, groups, agencies etc. The factors that are separated from cryptography and water making are data is not detectable; capacity of hidden data is unknown and robustness of medium. The steganography provides different methods existing and guidelines. The current technology of image steganography involves techniques of LSB in image domain but once the attacker acknowledges that medium is containing embedded data he will attack the medium and breaks into the secured content. In this paper we are discussing how to protect the steganography image by embedding it into another medium using mat lab. Here we work on image matrices to perform the steganography. Lightness adjustment on the matrix is done to reduce the brighter pixels in image. The lightness decreased image then embedded into another cover image by matrix difference technique (will be discussed in detail).

References

9 Cites in Article
  1. An Overview Of Digital Imagesteganographyr Poornima1and R.
  2. M Tech Unknown Title.
  3. Steganography and Steganalysis: Different Approaches.
  4. Ryszard Janicki,Jetty Kleijn,Lukasz Mikulski (2018). A Precise Characterisation of Step Traces and Their Concurrent Histories.
  5. J Silman (2001). Steganography and Steganalysis.
  6. Neil Johnson,Sushil Jajodia (1998). Exploring steganography: Seeing the unseen.
  7. J Judge (2001). Steganography: past, present, future.
  8. F Petitcolas,R Anderson,M Kuhn (1999). Information hiding-a survey.
  9. D Artz (2001). Digital steganography: hiding data within data.

Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

How to Cite This Article

Pradeep Reddy K. 2015. \u201cSecurity Enhancement in Image Steganography\u201d. Global Journal of Computer Science and Technology - G: Interdisciplinary GJCST-G Volume 15 (GJCST Volume 15 Issue G1): .

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Issue Cover
GJCST Volume 15 Issue G1
Pg. 13- 16
Journal Specifications

Crossref Journal DOI 10.17406/gjcst

Print ISSN 0975-4350

e-ISSN 0975-4172

Keywords
Classification
GJCST-G Classification: D.4.6 I.3.3
Version of record

v1.2

Issue date

June 18, 2015

Language
en
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Published Article

Steganography helps in communication of secured data in several carries like images, videos and audio. It undergoes many useful applications and well known for ill intentions. It was mainly proposed for the security techniques in the increase of computational power, in order to have security awareness like individuals, groups, agencies etc. The factors that are separated from cryptography and water making are data is not detectable; capacity of hidden data is unknown and robustness of medium. The steganography provides different methods existing and guidelines. The current technology of image steganography involves techniques of LSB in image domain but once the attacker acknowledges that medium is containing embedded data he will attack the medium and breaks into the secured content. In this paper we are discussing how to protect the steganography image by embedding it into another medium using mat lab. Here we work on image matrices to perform the steganography. Lightness adjustment on the matrix is done to reduce the brighter pixels in image. The lightness decreased image then embedded into another cover image by matrix difference technique (will be discussed in detail).

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Security Enhancement in Image Steganography

Dr. M Kameswara Rao
Dr. M Kameswara Rao
Pradeep Reddy K
Pradeep Reddy K
Eepsita Saranya K
Eepsita Saranya K

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