Insaf Ullah

52 papers B 1Journal 49Unranked 2
YearRankTypeTitle / Venue / Authors
2026 J jnl
An improved aggregation-based signcryption for secure drone to ground station communication system.
Internet Things
Insaf Ullah, Syed Tariq Shah, Wali Ullah Khan, Mahmoud A. Shawky, Ahmad Almogren, Haralambos Mouratidis
2026 J jnl
Post-quantum protected federated learning with explainable and adaptive intelligence for smart city transportation.
Internet Things
Junaid, Hassan Malik, Fahad Algarni, Insaf Ullah
2026 J jnl
Safe and Quickest Medical Image Encryption Using Logistic Map Derived S-Boxes and Galois Field.
Comput. Math. Methods
Mahwish Bano, Umair Habib, Jawaid Iqbal, Hassan Malik, Insaf Ullah
2025 J jnl
A novel IoT threat detection using GWO feature selection and CNN-enhanced LightGBM.
J. Cloud Comput.
Tarek Abid, Ahmed Ahmim, Faiz Maazouzi, Djalel Chefrour, Insaf Ullah, Marwa Ahmim, Reham Almukhlifi
2025 J jnl
An Improvised Certificate-Based Proxy Signature Using Hyperelliptic Curve Cryptography for Secure UAV Communications.
IEEE Trans. Intell. Transp. Syst.
Muhammad Asghar Khan, Insaf Ullah, Neeraj Kumar, Adnan Akhunzada, Mohammad Hossein Anisi, Abdulmajeed Alqhatani, Fatemeh Afghah, Gordana Barb, Abi Waqas
2025 J jnl
GraphRAG-Causal: A novel graph-augmented framework for causal reasoning and annotation in news.
CoRR
Abdul Haque, Umm e Hani, Ahmad Din, Muhammad Babar, Ali Abbas, Insaf Ullah
2025 J jnl
LSAP-IoHT: Lightweight Secure Authentication Protocol for the Internet of Healthcare Things.
Comput. Mater. Continua
Marwa Ahmim, Nour Ouafi, Insaf Ullah, Ahmed Ahmim, Djalel Chefrour, Reham Almukhlifi
2025 J jnl
Provably secure multilayers certificateless proxy signature for industrial internet of things.
Clust. Comput.
Rafiq Ullah, Amjad Mehmood, Muhammad Altaf Khan, Insaf Ullah
2025 J jnl
Reconfigurable intelligent surfaces for enhanced localisation: Advancing performance with KAN-based deep learning models.
Internet Things
Abdelghani Dahou, Syed Tariq Shah, Insaf Ullah, Tahira Mahboob, Ahmed Gamal Abdellatif, Mohamed Abd Elaziz, Ahmad Almogren, Mahmoud A. Shawky
2025 B conf
Revolutionising Vehicular Security: Lightweight Handover Authentication in RIS-Aided VANETs.
PIMRC
Mahmoud A. Shawky, Syed Tariq Shah, Ahmed Gamal, Wali Ullah Khan, Insaf Ullah, Rana Muhammad Sohaib, Gagangeet Singh Aujla
2025 J jnl
Security and Privacy Issues and Solutions for UAVs in B5G Networks: A Review.
IEEE Trans. Netw. Serv. Manag.
Muhammad Asghar Khan, Neeraj Kumar, Saeed Hamood Alsamhi, Gordana Barb, Justyna Zywiolek, Insaf Ullah, Fazal Noor, Jawad Ali Shah, Abdullah Mohammed Almuhaideb
2025 J jnl
TL2AB : Trusted lightweight authentication using AI and blockchain for 6G networks.
Internet Things
Sabrina Sakraoui, Makhlouf Derdour, Ahmed Ahmim, Reham Almukhlifi, Marwa Ahmim, Insaf Ullah
2024 J jnl
A Certificate-Based Ring Signcryption Scheme for Securing UAV-Enabled Private Edge Computing Systems.
IEEE Access
Muhammad Asghar Khan, Insaf Ullah, Neeraj Kumar, Fatemeh Afghah, Gordana Barb, Fazal Noor, Saad Alqahtany
2024 — conf
A Secured and Optimized Broadcast Authentication Scheme for the Internet of Medical Things.
ICECET
Syed Waleed Riaz, Fazlullah Khan, Insaf Ullah, Bandar Alshawi, Ryan Alturki, Mohammad O. Wedyan
2024 J jnl
Future-Proofing Security for UAVs With Post-Quantum Cryptography: A Review.
IEEE Open J. Commun. Soc.
Muhammad Asghar Khan, Shumaila Javaid, Syed Agha Hassnain Mohsan, Muhammad Tanveer, Insaf Ullah
2024 — conf
Reducing False Positives in Intrusion Detection System Alerts: A Novel Aggregation and Correlation Model.
ICDF2C (1)
Hassan Jalil Hadi, Yue Cao, Faisal Bashir Hussain, Naveed Ahmad, Mohammed Ali Alshara, Insaf Ullah, Yasir Javed, Yinglong He, Abdul Majid Jamil
2023 J jnl
A Conditional Privacy Preserving Heterogeneous Signcryption Scheme for Internet of Vehicles.
IEEE Trans. Veh. Technol.
Insaf Ullah, Muhammad Asghar Khan, Neeraj Kumar, Ako Muhammad Abdullah, Abeer Abdul-Aziz Alsanad, Fazal Noor
2023 J jnl
A Smart Card-Based Two-Factor Mutual Authentication Scheme for Efficient Deployment of an IoT-Based Telecare Medical Information System.
Sensors
Muhammad Asghar Khan, Hosam Alhakami, Wajdi Alhakami, Alexey V. Shvetsov, Insaf Ullah
2023 J jnl
A blockchain scheme for authentication, data sharing and nonrepudiation to secure internet of wireless sensor things.
Clust. Comput.
Asad Ullah Khan, Nadeem Javaid, Muhammad Asghar Khan, Insaf Ullah
2023 J jnl
An Efficient Certificateless Forward-Secure Signature Scheme for Secure Deployments of the Internet of Things.
J. Sens. Actuator Networks
Tahir Ali Shah, Insaf Ullah, Muhammad Asghar Khan, Pascal Lorenz, Nisreen Innab
2023 J jnl
An Efficient and Conditional Privacy-Preserving Heterogeneous Signcryption Scheme for the Internet of Drones.
Sensors
Muhammad Asghar Khan, Insaf Ullah, Ako Muhammad Abdullah, Syed Agha Hassnain Mohsan, Fazal Noor
2023 J jnl
An Efficient and Secure Certificateless Aggregate Signature Scheme for Vehicular Ad hoc Networks.
Future Internet
Asad Iqbal, Muhammad Zubair, Muhammad Asghar Khan, Insaf Ullah, Ghani Ur Rehman, Alexey V. Shvetsov, Fazal Noor
2023 J jnl
An Optimal Authentication Scheme through Dual Signature for the Internet of Medical Things.
Future Internet
Zainab Jamroz, Insaf Ullah, Bilal Hassan, Noor Ul Amin, Muhammad Asghar Khan, Pascal Lorenz, Nisreen Innab
2023 J jnl
Enabling Secure Communication in Wireless Body Area Networks with Heterogeneous Authentication Scheme.
Sensors
Insaf Ullah, Muhammad Asghar Khan, Ako Muhammad Abdullah, Fazal Noor, Nisreen Innab, Chien-Ming Chen
2023 J jnl
Enhanced lightweight and secure certificateless authentication scheme (ELWSCAS) for Internet of Things environment.
Internet Things
Usman Ali, Mohd Yamani Idna Bin Idris, Jaroslav Frnda, Mohamad Nizam Bin Ayub, Muhammad Asghar Khan, Nauman Khan, T. Rehannara Beegum, Ahmed Abdulhadi Jasim, Insaf Ullah, Mohammad Babar
2023 J jnl
Swarm of UAVs for Network Management in 6G: A Technical Review.
IEEE Trans. Netw. Serv. Manag.
Muhammad Asghar Khan, Neeraj Kumar, Syed Agha Hassnain Mohsan, Wali Ullah Khan, Moustafa M. Nasralla, Mohammed H. Alsharif, Justyna Zywiolek, Insaf Ullah
2022 J jnl
A Provable and Privacy-Preserving Authentication Scheme for UAV-Enabled Intelligent Transportation Systems.
IEEE Trans. Ind. Informatics
Muhammad Asghar Khan, Insaf Ullah, Ali Alkhalifah, Sajjad ur Rehman, Jawad Ali Shah, Muhammad Irfan Uddin, Mohammed H. Alsharif, Fahad Algarni
2022 J jnl
An Efficient and Secure Multimessage and Multireceiver Signcryption Scheme for Edge-Enabled Internet of Vehicles.
IEEE Internet Things J.
Insaf Ullah, Muhammad Asghar Khan, Fazlullah Khan, Mian Ahmad Jan, Ram Srinivasan, Spyridon Mastorakis, Saddam Hussain, Hizbullah Khattak
2022 J jnl
Certificate-Based Signcryption Scheme for Securing Wireless Communication in Industrial Internet of Things.
IEEE Access
Insaf Ullah, Abdullah Alomari, Ako Muhammad Abdullah, Neeraj Kumar, Amjad Alsirhani, Fazal Noor, Saddam Hussain, Muhammad Asghar Khan
2022 J jnl
Cost-Efficient Privacy-Preserving Authentication and Key Management Scheme for Internet of Vehicle Ecosystem.
Complex.
Tahir Ali Shah, Fahad Algarni, Insaf Ullah, Ako Muhammad Abdullah, Fazal Noor, Muhammad Asghar Khan
2022 J jnl
Crop Yield Maximization Using an IoT-Based Smart Decision.
J. Sensors
Amna Ikram, Waqar Aslam, Roza Hikmat Hama Aziz, Fazal Noor, Ghulam Ali Mallah, Sunnia Ikram, Muhammad Saeed Ahmad, Ako Muhammad Abdullah, Insaf Ullah
2022 J jnl
Numerical Investigation of Thin Film Flow of a Third-Grade Fluid on a Moving Belt Using Evolutionary Algorithm-Based Heuristic Technique.
J. Circuits Syst. Comput.
Fazal Subhan, Suheel Abdullah Malik, Muhammad Asghar Khan, Muhammad Adnan Aziz, Muhammad Irfan Uddin, Insaf Ullah
2022 J jnl
Swarm of UAVs for Network Management in 6G: A Technical Review.
CoRR
Muhammad Asghar Khan, Neeraj Kumar, Syed Agha Hassnain Mohsan, Wali Ullah Khan, Moustafa M. Nasralla, Mohammed H. Alsharif, Justyna Zywiolek, Insaf Ullah
2022 J jnl
The Double Edge Sword Based Distributed Executor Service.
Comput. Syst. Sci. Eng.
Faisal Bahadur, Arif Iqbal Umar, Insaf Ullah, Fahad Algarni, Muhammad Asghar Khan
2021 J jnl
A Dual-Mode Medium Access Control Mechanism for UAV-Enabled Intelligent Transportation System.
Mob. Inf. Syst.
Muhammad Asghar Khan, Tanweer Ahmad Cheema, Insaf Ullah, Fazal Noor, Sajjad ur Rehman, Ateeq Ur Rehman, Muhammad Adnan Aziz
2021 J jnl
A lightweight and provable secure identity-based generalized proxy signcryption (IBGPS) scheme for Industrial Internet of Things (IIoT).
J. Inf. Secur. Appl.
Saddam Hussain, Insaf Ullah, Hizbullah Khattak, Muhammad Asghar Khan, Chien-Ming Chen, Saru Kumari
2021 J jnl
An Anonymous Certificateless Signcryption Scheme for Internet of Health Things.
IEEE Access
Insaf Ullah, Ali Alkhalifah, Sajjad ur Rehman, Neeraj Kumar, Muhammad Asghar Khan
2021 J jnl
An Efficient Medium Access Control Mechanism for Flying Ad-hoc Networks.
Comput. Syst. Sci. Eng.
Muhammad Asghar Khan, Fazal Noor, Insaf Ullah, Sajjad ur Rehman, Shibli Nisar, Mohaira Ahmad
2021 J jnl
An Efficient and Provable Secure Certificate-Based Combined Signature, Encryption and Signcryption Scheme for Internet of Things (IoT) in Mobile Health (M-Health) System.
J. Medical Syst.
Insaf Ullah, Noor Ul Amin, Muhammad Asghar Khan, Hizbullah Khattak, Saru Kumari
2021 J jnl
An Efficient and Secure Certificate-Based Access Control and Key Agreement Scheme for Flying Ad-Hoc Networks.
IEEE Trans. Veh. Technol.
Muhammad Asghar Khan, Insaf Ullah, Neeraj Kumar, Omar Sami Oubbati, Ijaz Mansoor Qureshi, Fazal Noor, Fahim Ullah Khanzada
2021 J jnl
Cost-Effective Proxy Signcryption Scheme for Internet of Things.
Mob. Inf. Syst.
Insaf Ullah, Ali Alkhalifah, Muhammad Asghar Khan, Samih Mohemmed Mostafa
2021 J jnl
Lightweight and provable secure cross-domain access control scheme for internet of things (IoT) based wireless body area networks (WBAN).
Microprocess. Microsystems
Insaf Ullah, Sherali Zeadally, Noor Ul Amin, Muhammad Asghar Khan, Hizbullah Khattak
2021 J jnl
RFID Authentication Scheme Based on Hyperelliptic Curve Signcryption.
IEEE Access
Usman Ali, Mohd Yamani Idna Bin Idris, Mohamad Nizam Bin Ayub, Insaf Ullah, Ihsan Ali, Tarak Nandy, Muktar Yahuza, Nauman Khan
2021 J jnl
Securing Internet of Drones With Identity-Based Proxy Signcryption.
IEEE Access
Muhammad Asghar Khan, Habib Shah, Sajjad ur Rehman, Neeraj Kumar, Rozaida Ghazali, Danish Shehzad, Insaf Ullah
2020 J jnl
A Lightweight Identity-Based Signature Scheme for Mitigation of Content Poisoning Attack in Named Data Networking With Internet of Things.
IEEE Access
Syed Sajid Ullah, Insaf Ullah, Hizbullah Khattak, Muhammad Asghar Khan, Muhammad Adnan, Saddam Hussain, Noor Ul Amin, Muazzam Ali Khan Khattak
2020 J jnl
A Lightweight Nature Heterogeneous Generalized Signcryption (HGSC) Scheme for Named Data Networking-Enabled Internet of Things.
Wirel. Commun. Mob. Comput.
Manazara Rehman, Hizbullah Khattak, Ahmed Saeed Alzahrani, Insaf Ullah, Muhammad Adnan, Syed Sajid Ullah, Noor Ul Amin, Saddam Hussain, Shah Jahan Khattak
2020 J jnl
A Lightweight and Formally Secure Certificate Based Signcryption With Proxy Re-Encryption (CBSRE) for Internet of Things Enabled Smart Grid.
IEEE Access
Saddam Hussain, Insaf Ullah, Hizbullah Khattak, Muhammad Adnan, Saru Kumari, Syed Sajid Ullah, Muhammad Asghar Khan, Shah Jahan Khattak
2020 J jnl
A Lightweight and Secured Certificate-Based Proxy Signcryption (CB-PS) Scheme for E-Prescription Systems.
IEEE Access
Insaf Ullah, Noor Ul Amin, Ahmad Almogren, Muhammad Asghar Khan, Muhammad Irfan Uddin, Qiaozhi Hua
2020 J jnl
An Efficient and Provably Secure Certificateless Key-Encapsulated Signcryption Scheme for Flying Ad-hoc Network.
IEEE Access
Muhammad Asghar Khan, Insaf Ullah, Shibli Nisar, Fazal Noor, Ijaz Mansoor Qureshi, Fahim Ullah Khanzada, Noor Ul Amin
2020 J jnl
Certificateless Proxy Reencryption Scheme (CPRES) Based on Hyperelliptic Curve for Access Control in Content-Centric Network (CCN).
Mob. Inf. Syst.
Zahid Ullah, Asim Zeb, Insaf Ullah, Khalid Mahmood Awan, Yousaf Saeed, Muhammad Irfan Uddin, Mahmoud Ahmad Al-Khasawneh, Marwan Mahmoud, Mahdi Zareei
2020 J jnl
Multiaccess Edge Computing Empowered Flying Ad Hoc Networks with Secure Deployment Using Identity-Based Generalized Signcryption.
Mob. Inf. Syst.
Muhammad Asghar Khan, Insaf Ullah, Shibli Nisar, Fazal Noor, Ijaz Mansoor Qureshi, Fahim Ullah Khanzada, Hizbullah Khattak, Muhammad Adnan Aziz
2019 J jnl
A Lightweight and Provable Secured Certificateless Signcryption Approach for Crowdsourced IIoT Applications.
Symmetry
Insaf Ullah, Noor Ul Amin, Mahdi Zareei, Asim Zeb, Hizbullah Khattak, Ajab Khan, Shidrokh Goudarzi