Abrar Ullah

Publication Activity (10 Years)

Years Active: 2012-2023
Publications (10 Years): 9

Top Topics

Potential Impact

Factor Authentication

Malware Detection

Unanswered Questions

Top Venues

Neural Comput. Appl.

Int. J. Interact. Mob. Technol.

Educ. Inf. Technol.

J. Internet Serv. Appl.

Publications

Omar Basem, Abrar Ullah, Hani Ragab Hassen
Stick: An End-to-End Encryption Protocol Tailored for Social Network Platforms. IEEE Trans. Dependable Secur. Comput. 20 (2) (2023)
Muhammad Yasir, Abrar Ullah, Muhammad Siddique, Zeeshan Hamid, Nohman Khan
The Capabilities, Challenges, and Resilience of Digital Learning as a Tool for Education During the COVID-19. Int. J. Interact. Mob. Technol. 16 (13) (2022)
Nuhman ul Haq, Zia ur Rehman, Ahmad Khan, Ahmad Din, Sajid Shah, Abrar Ullah, Fawad Qayum
Impact of data smoothing on semantic segmentation. Neural Comput. Appl. 34 (11) (2022)
Muhammad Amin, Duri Shehwar, Abrar Ullah, Teresa Guarda, Tamleek Ali Tanveer, Sajid Anwar
A deep learning system for health care IoT and smartphone malware detection. Neural Comput. Appl. 34 (14) (2022)
Huma Sikandar, Yamunah Vaicondam, Nohman Khan, Muhammad Imran Qureshi, Abrar Ullah
Scientific Mapping of Industry 4.0 Research: A Bibliometric Analysis. Int. J. Interact. Mob. Technol. 15 (18) (2021)
Masood Ahmad, Babar Shah, Abrar Ullah, Fernando Moreira, Omar Alfandi, Gohar Ali, Abdul Hameed
Optimal Clustering in Wireless Sensor Networks for the Internet of Things Based on Memetic Algorithm: memeWSN. Wirel. Commun. Mob. Comput. 2021 (2021)
Abrar Ullah, Hannan Xiao, Trevor Barker
A Dynamic Profile Questions Approach to Mitigate Impersonation in Online Examinations. J. Grid Comput. 17 (2) (2019)
Abrar Ullah, Hannan Xiao, Trevor Barker
A study into the usability and security implications of text and image based challenge questions in the context of online examination. Educ. Inf. Technol. 24 (1) (2019)
Abrar Ullah, Hannan Xiao, Trevor Barker
A Multi-factor Authentication Method for Security of Online Examinations. SGIoT (2018)
Abrar Ullah, Hannan Xiao, Trevor Barker
Usability of Activity-Based and Image-Based Challenge Questions in Online Student Authentication. HCI (22) (2015)
Abrar Ullah, Hannan Xiao, Trevor Barker, Mariana Lilley
Graphical and text based challenge questions for secure and usable authentication in online examinations. ICITST (2014)
Abrar Ullah, Hannan Xiao, Trevor Barker, Mariana Lilley
Evaluating security and usability of profile based challenge questions authentication in online examinations. J. Internet Serv. Appl. 5 (1) (2014)
Abrar Ullah, Hannan Xiao, Mariana Lilley, Trevor Barker
Privacy and usability of image and text based challenge questions authentication in online examination. ICETC (2014)
Abrar Ullah, Hannan Xiao, Mariana Lilley, Trevor Barker
Usability of profile based student authentication and traffic light system in online examinations. ICITST (2012)