Steganography is the techniques can be concealed secret messages inside the cover. The aim of steganography is to keep a secret message within no modified. Message integrity is the scheme that can validate the secret message when it arrived in order to ensure if it is correctly delivered or has been altered. This paper contributes to the information security community by reviewed message integrity methods that using steganography technique

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Journal: International Journal of Applied Engineering Research ISSN 0973-4562 Volume 10, Number 20 (2015) pp 41267-41270

Steganography is a method of hiding information inside a cover. Several algorithms were developed to hide secret messages inside digital media such as image, audio, video and text. Prior researches focused their efforts into two main issues: the security of the secret message before embedding and complexity of intelligent work to achieve a reliable message hiding inside the cover. This paper introduces a new steganography technique that addresses the security issue based on multilevel security by applied wavelet transformation and digital modulation. The secret message is being modulated inside the cover by using wavelet domain. This method will add high security to the secret message with robustness to external attackers. The experimental results have shown that the peak signal-to-noise ratio (PSNR) is near 50 db without detecting the secret message after embedded in the cover.

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Journal: ISSN 1975-9320 (Print) 2233-9299 (Online) / JCIT (Journal of Convergence Information Technology) Volume 11 Issue 1, January, 2016

Multi-level encryption approaches are becoming more popular as they combine the strength of multiple basic/traditional approaches into a complex one. Many multilevel encryption approaches have been introduced for different systems, like Internet of Things, sensor networks, big data, and the web. The main obstacles in building such approaches are to have a secure as well as a computationally efficient multi-level encryption approach. In this paper, we propose a computationally efficient multi-level encryption framework that combines the strength of symmetric, the encryption algorithm AES (Advance Encryption Standard), Feistel network, Genetic Algorithm’s Crossover and Mutation techniques, and HMAC. The framework was evaluated and compared to a set of benchmark symmetric encryption algorithms, such as RC5, DES, and 3-DES. The evaluation was carried out on an identical platform and the algorithms were compared using the throughput and running time performance metrics and Avalanche effect security metric. The results show that the proposed framework can achieve the highest throughput and the lowest running time compared to the considered benchmarked symmetric encryption algorithms and passes the avalanche effect criterion.

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Journal: (IJACSA) International Journal of Advanced Computer Science and Applications, Vol. 9, No. 4, 2018

Mobile Ad-hoc network (MANET) is the guiding technology of ubiquitous era and a cornerstone in the 4G communication architecture. MANET has limited resources and characterized with high mobility and frequent topology change. Routing in MANET should follow these constrains, otherwise, it can severely degrade the performance of MANET. Owing to Greedy routing (GFS) nature in MANET, a certain part of the MANET becomes congested before other parts. In such area the nodes have failed to forward packets in a timely manner or drop them, thus such nodes called Network Holes. This paper presents a simple and efficient enhanced GFS routing algorithm called Intelligent Fuzzy logic Greedy forwarding Scheme (IFGFS). IFGFS consider the De-congestion level of each mobile node as another selective metric besides distance. In order to validate our algorithm, we rely on a wide simulation experiments. The evaluation results showed the correctness of our new proposed algorithm the adaptive- congestion IFGFS which maximize the performance of the network.

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Journal: ComputerandInformation Science; Vol. 11, No. 2; 2018 ISSN 1913-8989 E-ISSN 1913-8997

Journal: Journal of Pharmaceutical Health Services Research, Volume 9 Issue 4 Pages 373-379

Journal: Clinical pharmacology: advances and applications, Volume 10 Pages 63

Journal: Powder technology, Volume 214 Issue 1 Pages 161-168

Journal: AAPS PharmSciTech, Volume 14 Issue 1 Pages 398-401

Journal: Journal of pharmacy practice, Volume 25 Issue 4 Pages 471-476

Journal: Journal of clinical medicine research, Volume 5 Issue 5 Pages 389