Text steganography in webometrics

Yaghobi, Shabnam Rahber; Sajedi, Hedieh

doi:10.1007/s41870-020-00572-z

Cited by 5 publications

(4 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Recently, blockchain technology was used in the healthcare system to increase security. For example Z Wang et al [7] suggested a concept of Gaurdhealth in which a decentralised blockchain system is used for sharing data and protecting privacy in the medical sector.…”

Section: Blockchain Technologymentioning

confidence: 99%

See 1 more Smart Citation

Blockchain Enabled Interpolation Based Reversible Data Hiding Mechanism for Protecting Records

Tripathi

Prakash

2023

EAI Endorsed Scal Inf Syst

View full text Add to dashboard Cite

A diagnosis can be made using a lot of the crucial information contained in medical snaps. Medical images have become a target for malicious attacks due to the requirement for regular communication in order to provide flexibility and accurate diagnosis. In order to protect medical images, encryption algorithms are used. Because of this, medical photos are encrypted before being transmitted; yet, this is only one layer of security. Reversible Data Hiding (RDH) techniques have recently been used to incorporate private data into medical images. This enables efficient and safe communication, and the secretly contained information—such as personal and medical records—is highly helpful for making medical diagnosis. However, the limited embedding capacity of current RDH systems continues to limit their usefulness. In this study, a Reversible Data Hiding method based on a histogram shifting and interpolation scheme is highlighted. The achievable embedding capacity (EC) for the suggested technique is one bit per pixel (bpp) for both digital and medical images. A blockchain-based system based on three keys is used to encrypt the images. The proposed blockchain mechanism is secure against outside threats. To verify the utility of the suggested strategy, the outcomes are compared to cutting-edge techniques for both digital and medical photos. Along with the hash value of the actual medicinal snaps, the private information is preserved on the blockchain. Due to this, all medical photos transmitted through the suggested blockchain network may be monitored. The experiments and analysis are shows that the proposed scheme has excellent security has attained during the entire process. It also achieved high embedding capacity, PSNR, rate and low SSIM throughout the process of data concealing.

show abstract

Section: Blockchain Technologymentioning

confidence: 99%

“…Additionally, the records of medical data exchange are not adequately preserved, making it difficult to trace and track such communication. The RDH method can be utilised in many different applications, including webometrics [6], digital forensic [7], e-health record transfer [8], and transfer of digital money [9].…”

Section: Introductionmentioning

confidence: 99%

Blockchain Enabled Interpolation Based Reversible Data Hiding Mechanism for Protecting Records

Tripathi

Prakash

2023

EAI Endorsed Scal Inf Syst

View full text Add to dashboard Cite

show abstract

“…In order to safeguard secret messages in twoway communication, the concept of application steganography has been employed since the beginning of time [13][14][15]. The primary goal of steganography application is to mask sensitive information in various data transfer modes [16].…”

Section: Introductionmentioning

confidence: 99%

“…This study focuses on the feature-based approach development for text steganography [27]. By embedding the message based on the distinctive qualities of letters and any languages that employ A-Z letters in a message, the hidden messages might be hidden using this technique [16,28].…”

Section: Introductionmentioning

confidence: 99%

Performance Review of Feature-Based Method in Implementation Text Steganography Approach

Utama

Din

2022

ARASET

View full text Add to dashboard Cite

Steganography is part of information hiding as the knowledge in science system that covers confidential messages via text, image, audio and video. Many researchers’ effort implemented steganography in the text domain using the feature-based method concerning uniqueness letters to embed that conceal the hidden message. This paper intends to review the achievement performance that is used in feature-based method. This paper aim to concern specifically on performance of robustness, security and capacity in implementation feature-based method of text steganography. Therefore, this paper reviews the implementation some performance that achieve by previous researcher in developing feature-based method of text steganography.

show abstract