Jawad Ahmad
jawad ahmad

Dr Jawad Ahmad

Lecturer

 0131 455 3237

  J.Ahmad@napier.ac.uk

  

Biography

Dr Jawad Ahmad (SMIEEE) is a highly experienced teacher with a decade of teaching and research experience in prestigious institutes. He has taught at renowned institutions such as Edinburgh Napier University (UK) and Glasgow Caledonian University (UK) etc. He has also served as a supervisor for several PhD, MSc, and undergraduate students, providing guidance and support for their dissertations. He has published in renowned journals including IEEE Transactions, ACM Transactions, Elsevier and Springer with over 150 research papers and 4500 citations. For the past three years, his name has appeared on the list of the world's top 2% scientists in Cybersecurity, as published by Clarivate (a list endorsed by Stanford University, USA). Furthermore, in 2020, he was recognized as a Global Talent in the area of Cybersecurity by the Royal Academy of Engineering (UK). To date, he has secured research and funding grants totalling £195K. In terms of academic achievements, he has earned a Gold medal for his outstanding performance in MSc and a Bronze medal for his achievements in BSc.

School

Research Groups

Esteem

Conference Organising Activity

  • Session Chair (Artificial Intelligence and Data Science Track).
  • Best Paper Award.
  • Best Paper Award.
  • Track Chair (Cyber Security Track).

 

Editorial Activity

  • Guest Editor.

 

Fellowships and Awards

  • Gold Medal Award
  • Bronze Medal Award

 

Reviewing

  • Outstanding Contributions in Reviewing Award

 

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Date


135 results

A secure image encryption scheme based on chaotic maps and affine transformation

Journal Article
Ahmad, J., & Hwang, S. O. (2016)
A secure image encryption scheme based on chaotic maps and affine transformation. Multimedia Tools and Applications, 75(21), 13951-13976. https://doi.org/10.1007/s11042-015-2973-y
Due to the interesting nonlinear dynamic properties of chaotic maps, recently chaos-based encryption algorithms have gained much attention in cryptographic communities. Howeve...

Chaos-based diffusion for highly autocorrelated data in encryption algorithms

Journal Article
Ahmad, J., & Hwang, S. O. (2015)
Chaos-based diffusion for highly autocorrelated data in encryption algorithms. Nonlinear Dynamics, 82(4), 1839-1850. https://doi.org/10.1007/s11071-015-2281-0
In a single substitution box, the same regions (pixels) of an image are encrypted to one unique symbol. To reduce this type of autocorrelation in data, chaos has been extensiv...

An efficient image encryption scheme based on: Henon map, skew tent map and S-Box

Conference Proceeding
Khan, J., Ahmad, J., & Hwang, S. O. (2015)
An efficient image encryption scheme based on: Henon map, skew tent map and S-Box. In 2015 6th International Conference on Modeling, Simulation, and Applied Optimization (ICMSAO)https://doi.org/10.1109/ICMSAO.2015.7152261
Due to easy and simple implementation, normally single 1-D chaotic maps like logistic and sine maps are employed in multimedia data encryption. However, data encrypted through...

An Experimental Comparison of Chaotic and Non-chaotic Image Encryption Schemes

Journal Article
Ahmad, J., Hwang, S. O., & Ali, A. (2015)
An Experimental Comparison of Chaotic and Non-chaotic Image Encryption Schemes. Wireless Personal Communications, 84(2), 901-918. https://doi.org/10.1007/s11277-015-2667-9
During last few years, transmission of digital multimedia data (images, audios and videos) over Internet, wireless cell phones, television broadcasting etc., has been signific...

Comparative analysis of chaotic and non-chaotic image encryption schemes

Conference Proceeding
Younas, M. B., & Ahmad, J. (2014)
Comparative analysis of chaotic and non-chaotic image encryption schemes. In 2014 International Conference on Emerging Technologies (ICET)https://doi.org/10.1109/icet.2014.7021021
In modern era, multimedia technologies have been developed significantly. Multimedia data such as audio, video and image transfers over the internet is open and insecure. Secu...

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