Dr. Muhammad Nabeel Tahir
Email: hod@scocs.edu.pk
Research Interest: Access control models, Role-based access control model (RBAC), privacy models, context-aware computing, applied cryptography, information security, computer networks, data communication and telecommunication systems, ubiquitous computing.
Dr. Muhammad Nabeel Tahir holds a Ph.D. in Information Technology from Multimedia University, Malaysia (2010), with a research focus on intelligent security models and technologies for distributed systems. His doctoral research, titled “A HIPAA-Compliant Privacy-Aware Contextual Role-Based Access Control (C-RBAC) Model for Distributed Systems,” addressed advanced authorization and privacy challenges in ubiquitous and distributed computing environments. He earned his Master’s and Bachelor’s degree from the University of Management & Technology (UMT), Pakistan. His research interests include computer and network security, access control models, digital forensics, cybercrime, and secure distributed systems, with several research publications in these areas. He also actively contributes as an editorial and reviewer board member for multiple international journals and conferences.
Email: hod@scocs.edu.pk
Research Interest: Access control models, Role-based access control model (RBAC), privacy models, context-aware computing, applied cryptography, information security, computer networks, data communication and telecommunication systems, ubiquitous computing
Dr. Muhammad Nabeel Tahir holds a Ph.D. in Information Technology from Multimedia University, Malaysia (2010), with a research focus on intelligent security models and technologies for distributed systems. His doctoral research, titled “A HIPAA-Compliant Privacy-Aware Contextual Role-Based Access Control (C-RBAC) Model for Distributed Systems,” addressed advanced authorization and privacy challenges in ubiquitous and distributed computing environments. He earned his Master’s and Bachelor’s degree from the University of Management & Technology (UMT), Pakistan. His research interests include computer and network security, access control models, digital forensics, cybercrime, and secure distributed systems, with several research publications in these areas. He also actively contributes as an editorial and reviewer board member for multiple international journals and conferences.
Title Thesis
Nabeel Tahir, “A Health Insurance Portability and Accountability Act (HIPAA) compliant privacy aware Contextual Role-Based Access Control model (C-RBAC) for distributed systems”, 2010.
Journal Publications
- Tahir, M. N. (2018). Identifying Trace Evidences Through Forensic Tools: A Comprehensive Review. International Journal of Computer Science & Security (IJCSS), 12(2), 45-53.
- Tahir, M. N. (2023). Architectural Presentation of Contextual Role-Based Access Control (CRBAC) Model. International Journal of Network Management (IJNM) (Under Review).
- Zafar S., Tahir M. N (2018). An interactive learning management system and its implementation. Lahore Garrison University Research Journal Of Computer Science & Technology, 2(1).
- Tahir, M. N. (2009). Separation of duty and context constraints for Contextual Role-Based Access Control (C-RBAC). International Journal of Security (IJS), 3(1), 16-26.
- Tahir, M. N. (2009). Testing of Contextual Role-Based Access Control Model (C-RBAC). International Journal of Computer Science and Security (IJCSS), 3(1), 62-75.
- Tahir, M. N. (2008). Purpose engineering for Contextual Role-Based Access Control (C-RBAC). International Journal of Engineering (IJE), 2(3), 41-50.
- Tahir, M. N. (2008). Hierarchies in Contextual Role- Based Access Control Model (C-RBAC). International Journal of Computer Science and Security (IJCSS), 2(4), 28-42.
- Tahir, M. N. (2007). C-RBAC: Contextual Role-Based Access Control Model. Ubiquitous Computing And Communication Journal. Volume 2, No.3.
- Tahir, M. N. (2004). A Secure Online Medical Information System in Distributed and Heterogeneous Computing Environment, “Information & Security: An International Journal”, page: 209-213.