authUML: a three-phased framework to analyze access control specifications in use cases. - Khaled Alghathbar; Duminda Wijesekera (FMSE, 2003)

Consistent and Complete Access Control Policies in Use Cases. - Khaled Alghathbar; Duminda Wijesekera (UML, 2003)

Analyzing Information Flow Control Policies in Requirements Engineering. - Khaled Alghathbar; Duminda Wijesekera (POLICY, 2004)

Secure UML Information Flow using FlowUML. - Khaled Alghathbar; Duminda Wijesekera; Csilla Farkas (WOSIS, 2005)

Securing UML Information Flow Using FlowUML. - Khaled Alghathbar; Csilla Farkas; Duminda Wijesekera (J. Res. Pract. Inf. Technol., 2006)

Validating the enforcement of access control policies and separation of duty principle in requirement engineering. - Khaled Alghathbar (Inf. Softw. Technol., 2007)

Practical ERP Implementation in Government Organization. - Khaled Alghathbar (CSREA EEE, 2008)

Enforcing Security Policies in Requirements Engineering Using AFUML. - Khaled Alghathbar; Duminda Wijesekera (Int. J. Comput. Their Appl., 2008)

A New Accelerated RC4 Scheme Using "Ultra Gridsec" and "HIMAN" and use this Scheme to Secure "HIMAN" Data. - Hisham A. Kholidy; Khaled Alghathbar (IAS, 2009)

Noisy password scheme: A new one time password system. - Khaled Alghathbar; Hanan A. Mahmoud (CCECE, 2009)

Acceptance and Applications of Smart Cards Technology in University Settings. - Abdulrahman A. Mirza; Khaled Alghathbar (DASC, 2009)

Biometric-Gaussian-Stream (BGS) Cipher with New Aspect of Image Encryption (Data Hiding). - Maqsood Mahmud; Muhammad Khurram Khan; Khaled Alghathbar (FGIT-BSBT, 2009)

Low power design for silent pass authentication system. - Khaled Alghathbar (ICITST, 2009)

Noisy password security technique. - Khaled Alghathbar; Hanan A. Mahmoud (ICITST, 2009)

Enhancement of Use Case Diagram to Capture Authorization Requirements. - Khaled Alghathbar (ICSEA, 2009)

Face Detection and Count Estimates in Surveillance Color Images. - Mona F. M. Mursi; Ghazy M. R. Assassa; Abeer S. Al-Humaimeedy; Khaled Alghathbar (Egypt. Comput. Sci. J., 2009)

Face Recognition using Layered Linear Discriminant Analysis and Small Subspace. - Muhammad Imran Razzak; Muhammad Khurram Khan; Khaled Alghathbar; Rubiyah Yousaf (CIT, 2010)

Novel algorithmic countermeasures for Differential Power Analysis attacks on smart cards. - Hanan A. Mahmoud; Khaled Alghathbar (IAS, 2010)

NMACA Approach Used to Build a Secure Message Authentication Code. - Raed Alosaimy; Khaled Alghathbar; Alaaeldin M. Hafez; Mohamed Hamdy Eldefrawy (FGIT-SecTech/DRBC, 2010)

One-Time Password System with Infinite Nested Hash Chains. - Mohamed Hamdy Eldefrawy; Muhammad Khurram Khan; Khaled Alghathbar (FGIT-SecTech/DRBC, 2010)

Using Arabic CAPTCHA for Cyber Security. - Bilal Khan; Khaled Alghathbar; Muhammad Khurram Khan; Abdullah M. AlKelabi; Abdulaziz Alajaji (FGIT-SecTech/DRBC, 2010)

Issues of Security and Network Load in Presence - A Survey. - Zeeshan Shafi Khan; Khaled Alghathbar; Muhammad Sher; Khalid Rashid (FGIT-SecTech/DRBC, 2010)

Information Assurance in Saudi Organizations - An Empirical Study. - Syed Irfan Nabi; Abdulrahman A. Mirza; Khaled Alghathbar (FGIT-SecTech/DRBC, 2010)

Data Confidentiality and Integrity Issues and Role of Information Security Management Standard, Policies and Practices - An Empirical Study of Telecommunication Industry in Pakistan. - Syed Irfan Nabi; Syed Waqar Nabi; Syed Awais Ahmed Tipu; Bushra Haqqi; Zahra Abid; Khaled Alghathbar (FGIT-SecTech/DRBC, 2010)

Contactless Biometrics in Wireless Sensor Network: A Survey. - Muhammad Imran Razzak; Muhammad Khurram Khan; Khaled Alghathbar (FGIT-SecTech/DRBC, 2010)

Secure single packet IP Traceback mechanism to identify the source. - Zeeshan Shafi Khan; Nabila Akram; Khaled Alghathbar; Muhammad Sher; Rashid Mehmood (ICITST, 2010)

Dynamic weighted discrimination power analysis in DCT domain for face and palmprint recognition. - Lu Leng; Jiashu Zhang; Jing Xu; Muhammad Khurram Khan; Khaled Alghathbar (ICTC, 2010)

Bio-inspired Hybrid Face Recognition System for Small Sample Size and Large Dataset. - Muhammad Imran Razzak; Muhammad Khurram Khan; Khaled Alghathbar (IIH-MSP, 2010)

Security Analysis of Firewall Rule Sets in Computer Networks. - Bilal Khan; Muhammad Khurram Khan; Maqsood Mahmud; Khaled Alghathbar (SECURWARE, 2010)

Security Analysis of 'Two-Factor User Authentication in Wireless Sensor Networks'. - Muhammad Khurram Khan; Khaled Alghathbar (AST/UCMA/ISA/ACN, 2010)

Chaos-based secure satellite imagery cryptosystem. - Muhammad Usama; Muhammad Khurram Khan; Khaled Alghathbar; Changhoon Lee (Comput. Math. Appl., 2010)

Broadcast Authentication for Wireless Sensor Networks Using Nested Hashing and the Chinese Remainder Theorem. - Mohamed Hamdy Eldefrawy; Muhammad Khurram Khan; Khaled Alghathbar; Eun-suk Cho (Sensors, 2010)

Cryptanalysis and Security Improvements of 'Two-Factor User Authentication in Wireless Sensor Networks'. - Muhammad Khurram Khan; Khaled Alghathbar (Sensors, 2010)

Two-Directional Two-Dimensional Random Projection and Its Variations for Face and Palmprint Recognition. - Lu Leng; Jiashu Zhang; Gao Chen; Muhammad Khurram Khan; Khaled Alghathbar (ICCSA (5), 2011)

Quaternary privacy-levels preservation in computer forensics investigation process. - Waleed Halboob; Muhammad Abulaish; Khaled Alghathbar (ICITST, 2011)

Web content mining for alias identification: A first step towards suspect tracking. - Tarique Anwar; Muhammad Abulaish; Khaled Alghathbar (ISI, 2011)

OTP-Based Two-Factor Authentication Using Mobile Phones. - Mohamed Hamdy Eldefrawy; Khaled Alghathbar; Muhammad Khurram Khan (ITNG, 2011)

Securing IP-Multimedia Subsystem (IMS) against Anomalous Message Exploits by Using Machine Learning Algorithms. - M. Zubair Rafique; Zeeshan Shafi Khan; Muhammad Khurram Khan; Khaled Alghathbar (ITNG, 2011)

Secure Instant Messaging Protocol for Centralized Communication Group. - Mohamed Hamdy Eldefrawy; Khaled Alghathbar; Muhammad Khurram Khan; Hassan M. Elkamchouchi (NTMS, 2011)

Information Security Awareness Campaign: An Alternate Approach. - Bilal Khan; Khaled Alghathbar; Muhammad Khurram Khan (ISA, 2011)

SIMOnt: A Security Information Management Ontology Framework. - Muhammad Abulaish; Syed Irfan Nabi; Khaled Alghathbar; Azeddine Chikh (STA, 2011)

An Ontology Based Information Security Requirements Engineering Framework. - Azeddine Chikh; Muhammad Abulaish; Syed Irfan Nabi; Khaled Alghathbar (STA, 2011)

Embedding High Capacity Covert Channels in Short Message Service (SMS). - M. Zubair Rafique; Muhammad Khurram Khan; Khaled Alghathbar; Muddassar Farooq (STA, 2011)

A Framework for Detecting Malformed SMS Attack. - M. Zubair Rafique; Muhammad Khurram Khan; Khaled Alghathbar; Muddassar Farooq (STA, 2011)

Cryptanalysis and security enhancement of a 'more efficient & secure dynamic ID-based remote user authentication scheme'. - Muhammad Khurram Khan; Soo-Kyun Kim; Khaled Alghathbar (Comput. Commun., 2011)

Challenge-response-based biometric image scrambling for secure personal identification. - Muhammad Khurram Khan; Jiashu Zhang; Khaled Alghathbar (Future Gener. Comput. Syst., 2011)

Secure Chaotic Map Based Block Cryptosystem with Application to Camera Sensor Networks. - Xianfeng Guo; Jiashu Zhang; Muhammad Khurram Khan; Khaled Alghathbar (Sensors, 2011)

Privacy-preserving and tokenless chaotic revocable face authentication scheme. - Muhammad Khurram Khan; Khaled Alghathbar; Jiashu Zhang (Telecommun. Syst., 2011)

Energy Efficient Distributed Face Recognition in Wireless Sensor Network. - Muhammad Imran Razzak; Muhammad Khurram Khan; Khaled Alghathbar; Jong Hyuk Park 001 (Wirel. Pers. Commun., 2011)

Hardcopy Document Authentication Based on Public Key Encryption and 2D Barcodes. - Mohamed Hamdy Eldefrawy; Khaled Alghathbar; Muhammad Khurram Khan (ISBAST, 2012)

Representing access control policies in use case. - Khaled Alghathbar (Int. Arab J. Inf. Technol., 2012)

Intrinsic authentication of multimedia objects using biometric data manipulation. - Maqsood Mahmud; Muhammad Khurram Khan; Khaled Alghathbar; Abdul Hanan Abdullah; Mohammad Yazid Bin Idris (Int. Arab J. Inf. Technol., 2012)

Identity-based online/offline signcryption for low power devices. - Fagen Li; Muhammad Khurram Khan; Khaled Alghathbar; Tsuyoshi Takagi (J. Netw. Comput. Appl., 2012)

Analysis of existing remote attestation techniques. - Masoom Alam; Tamleek Ali; Sanaullah Khan; Shahbaz Khan 003; Muhammad Ali; Mohammad Nauman; Amir Hayat; Muhammad Khurram Khan; Khaled Alghathbar (Secur. Commun. Networks, 2012)

Mobile one-time passwords: two-factor authentication using mobile phones. - Mohamed Hamdy Eldefrawy; Muhammad Khurram Khan; Khaled Alghathbar; Tai-Hoon Kim; Hassan M. Elkamchouchi (Secur. Commun. Networks, 2012)

Authorization as a Service in Cloud Environments. - Amal Alsubaih; Alaaeldin M. Hafez; Khaled Alghathbar (CGC, 2013)

Cyber security using arabic captcha scheme. - Bilal Khan; Khaled Alghathbar; Muhammad Khurram Khan; Abdullah M. AlKelabi; Abdulaziz Alajaji (Int. Arab J. Inf. Technol., 2013)

Environment recognition for digital audio forensics using MPEG-7 and mel cepstral features. - Ghulam Muhammad; Khaled Alghathbar (Int. Arab J. Inf. Technol., 2013)

Cryptanalysis and improvement on a parallel keyed hash function based on chaotic neural network. - Xiaomin Wang; Wei Guo; Wenfang Zhang; Muhammad Khurram Khan; Khaled Alghathbar (Telecommun. Syst., 2013)

Attack containment in mobile ad-hoc networks through fair distribution of processing resources. - Farzana Azam; Zeeshan Shafi Khan; Muhammad Sher; Khaled Alghathbar; Muhammad Khurram Khan (Telecommun. Syst., 2014)