Armstrong Nhlabatsi

32 papers A 1B 1C 2Misc 1Journal 16Unranked 10
YearRankTypeTitle / Venue / Authors
2025 — conf
Enhancing Helios with Biometric Authentication and Smartphone-Automated Verifiability.
EGOV-CeDEM-ePart-*
Jurlind Budurushi, Khalid Abdullah, Farhan Al Sadi, Hosam Zarouk, Abdelwahab Almasri, Armstrong Nhlabatsi
2025 J jnl
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.
Expert Syst. J. Knowl. Eng.
Raseena M. Haris, Mahmoud Barhamgi, Ahmed Badawy, Armstrong Nhlabatsi, Khaled M. Khan
2025 J jnl
How demographic and appearance cues of a potential social engineer influence trust perception and risk-taking among targets?
Inf. Comput. Secur.
Israa Abuelezz, Mahmoud Barhamgi, Armstrong Nhlabatsi, Khaled Md. Khan, Raian Ali
2025 J jnl
How do gender and age similarities with a potential social engineer influence one's trust and willingness to take security risks?
Int. J. Inf. Sec.
Israa Abuelezz, Mahmoud Barhamgi, Sameha Alshakhsi, Ala Yankouskaya, Armstrong Nhlabatsi, Khaled M. Khan, Raian Ali
2024 J jnl
A Survey on the use of Federated Learning in Privacy-Preserving Recommender Systems.
IEEE Open J. Comput. Soc.
Christos Chronis, Iraklis Varlamis, Yassine Himeur, Aya Nabil Sayed, Tamim M. Al-Hasan, Armstrong Nhlabatsi, Faycal Bensaali, George Dimitrakopoulos
2024 J jnl
A machine learning-based optimization approach for pre-copy live virtual machine migration.
Clust. Comput.
Raseena M. Haris, Khaled M. Khan, Armstrong Nhlabatsi, Mahmoud Barhamgi
2024 J jnl
Correction to: Optimizing pre‑copy live virtual machine migration in cloud computing using machine learning‑based prediction model.
Computing
Raseena M. Haris, Mahmoud Barhamgi, Armstrong Nhlabatsi, Khaled M. Khan
2024 — conf
Navigating the Edge: A Comprehensive Comparison of Machine Learning Algorithms on Prominent Edge Platforms.
ISPR (1)
Aya Nabil Sayed, Tamim Mahmud Al-Hasan, Faycal Bensaali, Armstrong Nhlabatsi
2024 C conf
Optimizing Domestic Energy Consumption: A Comprehensive Plug for Enhanced Monitoring and Efficiency.
BDCAT
Md. Mosarrof Hossen, Aya Nabil Sayed, Faycal Bensaali, Tamim M. Al-Hasan, Munshi Sajidul Islam, Armstrong Nhlabatsi
2024 J jnl
Optimizing pre-copy live virtual machine migration in cloud computing using machine learning-based prediction model.
Computing
Raseena M. Haris, Mahmoud Barhamgi, Armstrong Nhlabatsi, Khaled M. Khan
2023 — conf
Data-Leashing: Towards a Characterization of The Problem and Its Solution.
DSA
Thowayba M. Elkaffash, Armstrong Nhlabatsi
2023 J jnl
Effective Collaboration in the Management of Access Control Policies: A Survey of Tools.
IEEE Access
Rachael Fernandez, Peter C.-H. Cheng, Armstrong Nhlabatsi, Khaled Md. Khan, Noora Fetais
2023 B conf
Interactive Graphical Access Control Tools.
VL/HCC
Rachael Fernandez, Peter C.-H. Cheng, Ben Smith, Tania Fenton, Yehia Boraey, Armstrong Nhlabatsi, Khaled M. Khan, Noora Fetais
2023 J jnl
Quantifying Satisfaction of Security Requirements of Cloud Software Systems.
IEEE Trans. Cloud Comput.
Armstrong Nhlabatsi, Khaled Md. Khan, Jin B. Hong, Dong Seong Kim, Rachael Fernandez, Noora Fetais
2022 J jnl
Live migration of virtual machine memory content in networked systems.
Comput. Networks
Raseena M. Haris, Khaled M. Khan, Armstrong Nhlabatsi
2021 J jnl
Threat-Specific Security Risk Evaluation in the Cloud.
IEEE Trans. Cloud Comput.
Armstrong Nhlabatsi, Jin B. Hong, Dong Seong Kim, Rachael Fernandez, Alaa Hussein, Noora Fetais, Khaled M. Khan
2020 — conf
Design and Implementation of a Threat-Specific Security Risk Assessment Tool.
ICIoT
Armstrong Nhlabatsi, Alaa Hussein, Noora Fetais, Khaled M. Khan
2019 — conf
CloudSafe: A Tool for an Automated Security Analysis for Cloud Computing.
TrustCom/BigDataSE
SeongMo An, Taehoon Eom, Jong Sou Park, Jin Bum Hong, Armstrong Nhlabatsi, Noora Fetais, Khaled M. Khan, Dong Seong Kim
2019 J jnl
CloudSafe: A Tool for an Automated Security Analysis for Cloud Computing.
CoRR
SeoungMo An, Taehoon Eom, Jong Sou Park, Jin B. Hong, Armstrong Nhlabatsi, Noora Fetais, Khaled M. Khan, Dong Seong Kim
2019 J jnl
Systematic identification of threats in the cloud: A survey.
Comput. Networks
Jin B. Hong, Armstrong Nhlabatsi, Dong Seong Kim, Alaa Hussein, Noora Fetais, Khaled M. Khan
2018 J jnl
Dynamic security metrics for measuring the effectiveness of moving target defense techniques.
Comput. Secur.
Jin B. Hong, Simon Yusuf Enoch, Dong Seong Kim, Armstrong Nhlabatsi, Noora Fetais, Khaled M. Khan
2018 — conf
Requirements and specifications for adaptive security: concepts and analysis.
SEAMS@ICSE
Thein Than Tun, M. Yang, Arosha K. Bandara, Yijun Yu, Armstrong Nhlabatsi, Niamul Khan, Khaled M. Khan, Bashar Nuseibeh
2018 C conf
Spiral^SRA: A Threat-Specific Security Risk Assessment Framework for the Cloud.
QRS
Armstrong Nhlabatsi, Jin B. Hong, Dong Seong Kim, Rachael Fernandez, Noora Fetais, Khaled M. Khan
2015 J jnl
"Why can't I do that?": Tracing Adaptive Security Decisions.
EAI Endorsed Trans. Self Adapt. Syst.
Armstrong Nhlabatsi, Thein Than Tun, Niamul Khan, Yijun Yu, Arosha K. Bandara, Khaled M. Khan, Bashar Nuseibeh
2015 Misc conf
A Process Model for Customisation of Software in Multi-tenant SaaS Model.
UCC
Khaled M. Khan, Armstrong Nhlabatsi, Niamul Khan
2015 — conf
Managing Security Control Assumptions Using Causal Traceability.
SST@ICSE
Armstrong Nhlabatsi, Yijun Yu, Andrea Zisman, Thein Than Tun, Niamul Khan, Arosha K. Bandara, Khaled M. Khan, Bashar Nuseibeh
2014 — conf
Traceability for Adaptive Information Security in the Cloud.
IEEE CLOUD
Armstrong Nhlabatsi, Thein Than Tun, Niamul Khan, Yijun Yu, Arosha K. Bandara, Khaled M. Khan, Bashar Nuseibeh
2010 J jnl
Security Requirements Engineering for Evolving Software Systems: A Survey.
Int. J. Secur. Softw. Eng.
Armstrong Nhlabatsi, Bashar Nuseibeh, Yijun Yu
2009 — conf
Feature Interaction as a Context Sharing Problem.
ICFI
Armstrong Nhlabatsi, Robin C. Laney, Bashar Nuseibeh
2009 — —
Initialisation Problems in Feature Composition.
Armstrong Nhlabatsi
2009 — conf
Towards a Unified Framework for Contextual Variability in Requirements.
IWSPM
Raian Ali, Yijun Yu, Ruzanna Chitchyan, Armstrong Nhlabatsi, Paolo Giorgini
2008 A conf
Building Contingencies into Specifications.
RE
Armstrong Nhlabatsi, Robin C. Laney, Bashar Nuseibeh