Armstrong Nhlabatsi

According to our database, Armstrong Nhlabatsi authored at least 27 papers between 2008 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

How do gender and age similarities with a potential social engineer influence one's trust and willingness to take security risks?

Israa Abuelezz, Mahmoud Barhamgi, Sameha Alshakhsi, Ala Yankouskaya, Armstrong Nhlabatsi, Khaled M. Khan, Raian Ali

Int. J. Inf. Sec., February, 2025

Enhancing Security and Performance in Live VM Migration: A Machine Learning-Driven Framework With Selective Encryption for Enhanced Security and Performance in Cloud Computing Environments.

Raseena M. Haris, Mahmoud Barhamgi, Ahmed Badawy, Armstrong Nhlabatsi, Khaled M. Khan

Expert Syst. J. Knowl. Eng., February, 2025

2024

Correction to: Optimizing pre‑copy live virtual machine migration in cloud computing using machine learning‑based prediction model.

Raseena M. Haris, Mahmoud Barhamgi, Armstrong Nhlabatsi, Khaled M. Khan

Computing, December, 2024

Optimizing pre-copy live virtual machine migration in cloud computing using machine learning-based prediction model.

Raseena M. Haris, Mahmoud Barhamgi, Armstrong Nhlabatsi, Khaled M. Khan

Computing, September, 2024

A machine learning-based optimization approach for pre-copy live virtual machine migration.

Raseena M. Haris, Khaled M. Khan, Armstrong Nhlabatsi, Mahmoud Barhamgi

Clust. Comput., April, 2024

A Survey on the use of Federated Learning in Privacy-Preserving Recommender Systems.

Christos Chronis, Iraklis Varlamis, Yassine Himeur, Aya Nabil Sayed, Tamim M. Al-Hasan, Armstrong Nhlabatsi, Faycal Bensaali, George Dimitrakopoulos

IEEE Open J. Comput. Soc., 2024

2023

Quantifying Satisfaction of Security Requirements of Cloud Software Systems.

Armstrong Nhlabatsi, Khaled Md. Khan, Jin B. Hong, Dong Seong Kim, Rachael Fernandez, Noora Fetais

IEEE Trans. Cloud Comput., 2023

Effective Collaboration in the Management of Access Control Policies: A Survey of Tools.

Rachael Fernandez, Peter C.-H. Cheng, Armstrong Nhlabatsi, Khaled Md. Khan, Noora Fetais

IEEE Access, 2023

Interactive Graphical Access Control Tools.

Rachael Fernandez, Peter C.-H. Cheng, Ben Smith, Tania Fenton, Yehia Boraey, Armstrong Nhlabatsi, Khaled M. Khan, Noora Fetais

Proceedings of the IEEE Symposium on Visual Languages and Human-Centric Computing, 2023

Data-Leashing: Towards a Characterization of The Problem and Its Solution.

Thowayba M. Elkaffash, Armstrong Nhlabatsi

Proceedings of the 10th International Conference on Dependable Systems and Their Applications, 2023

2022

Live migration of virtual machine memory content in networked systems.

Raseena M. Haris, Khaled M. Khan, Armstrong Nhlabatsi

Comput. Networks, 2022

2021

Threat-Specific Security Risk Evaluation in the Cloud.

Armstrong Nhlabatsi, Jin B. Hong, Dong Seong Kim, Rachael Fernandez, Alaa Hussein, Noora Fetais, Khaled M. Khan

IEEE Trans. Cloud Comput., 2021

2020

Design and Implementation of a Threat-Specific Security Risk Assessment Tool.

Armstrong Nhlabatsi, Alaa Hussein, Noora Fetais, Khaled M. Khan

Proceedings of the IEEE International Conference on Informatics, 2020

2019

Systematic identification of threats in the cloud: A survey.

Jin B. Hong, Armstrong Nhlabatsi, Dong Seong Kim, Alaa Hussein, Noora Fetais, Khaled M. Khan

Comput. Networks, 2019

CloudSafe: A Tool for an Automated Security Analysis for Cloud Computing.

SeongMo An, Taehoon Eom, Jong Sou Park, Jin Bum Hong, Armstrong Nhlabatsi, Noora Fetais, Khaled M. Khan, Dong Seong Kim

Proceedings of the 18th IEEE International Conference On Trust, 2019

2018

Dynamic security metrics for measuring the effectiveness of moving target defense techniques.

Jin B. Hong, Simon Yusuf Enoch, Dong Seong Kim, Armstrong Nhlabatsi, Noora Fetais, Khaled M. Khan

Comput. Secur., 2018

Spiral^SRA: A Threat-Specific Security Risk Assessment Framework for the Cloud.

Armstrong Nhlabatsi, Jin B. Hong, Dong Seong Kim, Rachael Fernandez, Noora Fetais, Khaled M. Khan

Proceedings of the 2018 IEEE International Conference on Software Quality, 2018

Requirements and specifications for adaptive security: concepts and analysis.

Thein Than Tun, M. Yang, Arosha K. Bandara, Yijun Yu, Armstrong Nhlabatsi, Niamul Khan, Khaled M. Khan, Bashar Nuseibeh

Proceedings of the 13th International Conference on Software Engineering for Adaptive and Self-Managing Systems, 2018

2015

"Why can't I do that?": Tracing Adaptive Security Decisions.

Armstrong Nhlabatsi, Thein Than Tun, Niamul Khan, Yijun Yu, Arosha K. Bandara, Khaled M. Khan, Bashar Nuseibeh

EAI Endorsed Trans. Self Adapt. Syst., 2015

A Process Model for Customisation of Software in Multi-tenant SaaS Model.

Khaled M. Khan, Armstrong Nhlabatsi, Niamul Khan

Proceedings of the 8th IEEE/ACM International Conference on Utility and Cloud Computing, 2015

Managing Security Control Assumptions Using Causal Traceability.

Armstrong Nhlabatsi, Yijun Yu, Andrea Zisman, Thein Than Tun, Niamul Khan, Arosha K. Bandara, Khaled M. Khan, Bashar Nuseibeh

Proceedings of the 8th IEEE/ACM International Symposium on Software and Systems Traceability, 2015

2014

Traceability for Adaptive Information Security in the Cloud.

Armstrong Nhlabatsi, Thein Than Tun, Niamul Khan, Yijun Yu, Arosha K. Bandara, Khaled M. Khan, Bashar Nuseibeh

Proceedings of the 2014 IEEE 7th International Conference on Cloud Computing, Anchorage, AK, USA, June 27, 2014

2010

Security Requirements Engineering for Evolving Software Systems: A Survey.

Armstrong Nhlabatsi, Bashar Nuseibeh, Yijun Yu

Int. J. Secur. Softw. Eng., 2010

2009

Initialisation Problems in Feature Composition.

Armstrong Nhlabatsi

PhD thesis, 2009

Towards a Unified Framework for Contextual Variability in Requirements.

Raian Ali, Yijun Yu, Ruzanna Chitchyan, Armstrong Nhlabatsi, Paolo Giorgini

Proceedings of the Third International Workshop on Software Product Management, 2009

Feature Interaction as a Context Sharing Problem.

Armstrong Nhlabatsi, Robin C. Laney, Bashar Nuseibeh

Proceedings of the Feature Interactions in Software and Communication Systems X, 2009

2008

Building Contingencies into Specifications.

Armstrong Nhlabatsi, Robin C. Laney, Bashar Nuseibeh

Proceedings of the 16th IEEE International Requirements Engineering Conference, 2008