About the Authors

Taqwa Ahmed Alhaj

taqwa-315@hotmail.com

Affiliation Information Assurance and Security Research Group, Faculty of Computing, Universiti Teknologi Malaysia, UTM, Johor Bahru, Johor, Malaysia

Maheyzah Md Siraj

Affiliation Information Assurance and Security Research Group, Faculty of Computing, Universiti Teknologi Malaysia, UTM, Johor Bahru, Johor, Malaysia

Anazida Zainal

Affiliation Information Assurance and Security Research Group, Faculty of Computing, Universiti Teknologi Malaysia, UTM, Johor Bahru, Johor, Malaysia

Huwaida Tagelsir Elshoush

Affiliation Faculty of Mathematical Sciences, University of Khartoum, Khartoum, Sudan

Fatin Elhaj

Affiliation Information Assurance and Security Research Group, Faculty of Computing, Universiti Teknologi Malaysia, UTM, Johor Bahru, Johor, Malaysia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: TA. Data curation: TA. Formal analysis: TA MS AZ. Funding acquisition: MS. Investigation: TA. Methodology: TA. Project administration: MS AZ. Resources: TA. Software: TA MS AZ HE FE. Supervision: MS AZ HE. Validation: TA MS AZ HE FE. Visualization: TA MS AZ HE FE. Writing – original draft: TA MS AZ HE FE. Writing – review & editing: TA MS AZ HE FE.