A Survey on Cloud Data Security using Image Steganography

Albalawi, Afrah; Hamza, Nermin

doi:10.14569/ijacsa.2020.0110179

Cited by 3 publications

(2 citation statements)

References 15 publications

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“…The authors of paper [ 15 ] focus on leveraging the least significant bit (LSB) and the unique key between the transmitter and the recipient to hide data to picture. In this case, one must select the bits that will yield the lowest density between the original and stego images.…”

Section: Related Workmentioning

confidence: 99%

Enhancing Data Security of Cloud Based LMS

Chatterjee

Bose

Banerjee

et al. 2023

Wireless Pers Commun

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Around the world, the educational system is evolving. The new trend can be found in traditional classroom systems as well as digitalization systems. Cloud-based Learning Management Systems (LMS) will accelerate the educational industry forward in the next years because they can provide end—user with a versatile, convenient, secure, and cost-effective learning process. The cloud-based LMS approach is the most effective and proper learning model in the worldwide educational sector, particularly if the organization is in a state of depression owing to a global pandemic. It can be utilized over the internet with several users on the same platform. As a result, the initial requirement is important to enable to the LMS model. Despite its many advantages, LMS confronts challenges such as confidentiality, user acceptance, and traffic. In a pandemic like Covid 19, the entire planet depends on a safe LMS platform to establish student and instructor trust. Therefore, with this work, the attempt has been made to explain one LMS model that may provide its users with optimal security, a user-friendly environment, and quick access. This paper discusses the use of the cloud attack, and also cryptographic and steganographic security models and techniques to address these issues. There’s also information on what kinds of security vulnerabilities or operations on cloud data are feasible, and also how to deal with them using various algorithms.

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Section: Related Workmentioning

confidence: 99%

Enhancing Data Security of Cloud Based LMS

Chatterjee

Bose

Banerjee

et al. 2023

Wireless Pers Commun

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“…Inordertodeterminetheoptimumcoefficientsinsuchtransformations,astudywascarriedoutin 2020 (Albalabi, A. and Hamza, N. 2020) regarding applied genetic algorithm (GA) and particle swarmoptimization(PSO).InconjunctionwithaGAandPSO,frequencydomaintransformations wereappliedtomaximizetheperformanceofamethodofimagesteganography,suchasBandelet TransformandFRIT. Theoptimizationalgorithmisusedinresearchin2020(Ansari,A.A.Mohammadi,M.S.and Parvez,M.T.2020)tofigureoutoptimumcoefficients.GAistypicallyusedtochoosethebest coefficientsfortransformingthemethod.ConventionalmethodsbasedonGAarestronglyrandom, leadingtoincorrectoutcomes.Inthissense,anamendedGAmethodtodefinetheoptimalcoefficients forincreasingtheintegrationpotentialandstegoimagequalityhasbeensuggested.APSNRvalue of50.29dBisobtained.…”

Section: Related Workmentioning

confidence: 99%

A New Combinational Technique in Image Steganography

Pramanik

Samanta

Bandyopadhyay

et al. 2021

International Journal of Information Security and Privacy

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Internet is used for exchanging information. Sometimes it is needed to transmit confidential data via internet. Here the authors use image steganography to pass confidential data within a cover image. To construct the algorithm, they take the combinational help of particle swarm optimization (PSO), bi-orthogonal wavelet transform (BWT), and genetic algorithm (GA). They use PSO to take the enhanced version of cover image. They use BWT to choose the selective sub bands of cover image and we utilize GA to select a particular stego image among a set of stego images. Thus, an innovative technique of image steganography has been made to transmit confidential data via cover image generating stego image. This combinational approach of image steganography is quite safe for confidential data transmission and makes it hard for the attackers to retrieve the confidential data.

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Stenographic Approaches for Enhancing Data Security in Cloud Computing

Rajguru,

Singh,

Malhi

et al. 2024

E3S Web Conf.

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Steganography has become a well-known method for concealing data so that unauthorized users cannot identify it among other data. With the growing popularity of cloud computing, security of cloud databases has become a major problem, and the necessity to safeguard sensitive data stored in the cloud has become crucial. Cloud computing is an emerging technology that provides users with enormous storage and computational capabilities. In the modern world, cloud computing is become a necessary technology. Using the internet, individuals may remotely process, store, and access data. However, Security has become a major problem as more data is kept on the cloud. The difficulties in implementing steganography in cloud computing and suggest some future research areas in this area. Our review suggests that steganography can be a useful technique for strengthening the security of cloud databases, but its use calls for careful evaluation of the difficulties involved. Overall, the use of steganography techniques in cloud computing and their potential to improve the security of cloud databases are discussed in this study in useful details.

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A Survey on Cloud Data Security using Image Steganography

Cited by 3 publications

References 15 publications

Enhancing Data Security of Cloud Based LMS

Enhancing Data Security of Cloud Based LMS

A New Combinational Technique in Image Steganography

Stenographic Approaches for Enhancing Data Security in Cloud Computing

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