Google Scholar link: https://scholar.google.co.in/citations?user=3dFDt2UAAAAJ&hl=en

• “Novel Hyper Chaotic Color Image Encryption Based on Pixel and Bit Level Scrambling with Diffusion”, Signal Processing: Image Communication, September 2021, Elsevier. (SCI Impact Factor: 256)
• “A novel image encryption scheme using both pixel level and bit level permutation with chaotic map“, Applied Soft Computing, Vol. 90, May 2020, (SCI Impact Factor: 8.263)
• “A Novel Image Encryption Technique Using Multiple One-Dimensional Chaotic Map”, Advances in Intelligent Systems and Computing (AISC), Vol 1383, pp.891-903, December 2020, Springer, Cham. (SCOPUS)
• “An Image Encryption Technique using Henon Map and Josephus Traversal”, Advances in Intelligent Systems and Computing (AISC), Vol 939, pp. 375-385, 2019, Springer, Cham. (SCOPUS)
• “An image encryption technique using logistic map and Z-order curve“, In 2018 International Conference on Emerging Trends and Innovations in Engineering and Technological Research (ICETIETR), pp. 1-6, July 2018, (SCOPUS)

Resource Person/Reviewer

• Editorial Board Member and Reviewer: Proceedings of International Conference on Advancements in Computer Applications (ICACA 2021) , Department of Computer Applications, FISAT
• Session Chair and Reviewer: Sixth International Conference on “Advanced Computing and Communication Technologies for High Performance Applications” – ACCTHPA’23, Department of Computer Science, FISAT.
• Reviewer: Peer J Computer Science Journal (Indexed in Scopus, Web of Science and SCIE)
• Reviewer: Sensing and Imaging (SSTA) Journal-Springer
• Reviewer: Journal of Engineering, Design and Technology
• Reviewer: Bulletin of Electrical Engineering and Informatics (BEEI)
• Reviewer: Journal of supercomputing- Springer

FDPs/Conferences /Workshops/Seminar

• FDP on Outcome Based Education (OBE) organized by JPM Arts and Science College from 16^th to 22^nd February 2023.
• International Winter school on Cyber Security and Threat Intelligence organized by CUSAT, Kochi from 17^th to 28^th January 2022.
• ATAL Academy FDP on Ability and Inability of AI organized by Gandhi Institute for Technology (GIFT) from 21^st to 26^th June 2021.
• ATAL Academy FDP on Stress Management organized by Rajagiri College of Social Sciences from 6^th to 9^th September 2021.
• FDP on Data Analytics in Machine Learning Techniques organized by Sri Venkateshwara College of Engineering from 23^rd to 28^th August 2021.
• FDP on Fine Tune Your Research Planning organized by Govt. Engineering College, Palakkad from 22^nd to 26^th March 2021.
• Workshop on Network and System Administration organized by FISAT on 10 may 2021.
• FDP on Digital tools for Writing, Authoring and Reviewing Manuscripts organized by IIT, Guwahathi from 12^th to 23^rd July 2021.
• FDP on Deep Learning and Neural Network organized by Mohandas College of Engineering and Technology from 5^th to 9^th July 2021.
• FDP on Learning Management System organized by St. Jeoseph’s College of Engineering and Technology from 10^th to 15^th August 2020.
• FDP on IT Infrastructure and Cyber Security organized by Oriental College of Technology from 25^th and 26^th July 2020.
• FDP on Recent Trends and Advancements in Information Technology organized by FISAT from 27^th July to 1^st august 2020.
• Springer Conference on Innovations in Bio-Inspired Computing and Applications (IBICA 2018) organized by Toc H Institute of Science and Technology from 17^th to 19^th December 2018.
• IEEE International Conference on Emerging Trends and Innovation In Engineering and Technological Research organized by Toc H Institute of Science and Technology from 11^th to 13^th July 2018.
• Workshop on Digital Fabrication Techniques organized by FISAT from 12^th to 13^th July 2018.
• FDP on Agile Methodology organized by FISAT on 3^rd
• Work shop on Data Analytics, Mining and Machine Learning Using R organized by School of Computer Sciences, MG University from 27^th to 31^st March 2017.
• Workshop on R-Programming organized by FISAT from 13^th to 14^th July 2016.
• FDP on Team Work organized by TCS, Cochin on 28^th April 2015.
• FDP on Diverse Learning Methods organized by TCS, Cochin 28^th April 2015.
• ISTE Workshop on Networking organized by FISAT from 30^th June to 5^th July 2015.
• ISTE Workshop on DBMS organized by FISAT from 21^st may to 31^st may 2013.
• Faculty Development Programme organized by TCS, Cochin on 9^th Oct 2013.
• Workshop on NPTEL organized by FISAT on 12^th December 2012.
• Work shop on High Impact Teaching Skills Conducted by WIPRO – Mission 10X at Rajagiri School of Engineering and Technology, Kakkanad from 20^th  to 25^th  April 2009.

Research Area:

• Cryptography
• Image Encryption
• Image Processing

Staff Room 2

North Block (NB 204)- Post Graduate Section

91-484-2725-343

Email: shahnakakkatt@fisat.ac.in