Rethinking E-commerce Security. - George S. Oreku; Jianzhong Li 001 (CIMCA/IAWTIC, 2005)

A Comparative Study of Replica Placement Strategies in Data Grids. - Qaisar Rasool; Jianzhong Li 001; George S. Oreku; Ehsan Ullah Munir; Donghua Yang (APWeb/WAIM Workshops, 2007)

An application-driven perspective on wireless devises security: the case of distributed denial-of-service (ddos). - George S. Oreku; Jianzhong Li 001; Tamara Pazynyuk (PM2HW2N, 2007)

End user Authentication (EUA). - George S. Oreku; Jianzhong Li 001; Fredrick Japhet Mtenzi (WEBIST (1), 2007)

A Two-way Strategy for Replica Placement in Data Grid. - Qaisar Rasool; Jianzhong Li 001; Ehsan Ullah Munir; George S. Oreku (GCA, 2008)

Reliable data aggregation protocol for wireless sensor networks. - Tamara Pazynyuk; Jianzhong Li 001; George S. Oreku (ICDIM, 2008)

A load balancing replica placement strategy in Data Grid. - Qaisar Rasool; Jianzhong Li 001; George S. Oreku; Shuo Zhang; Donghua Yang (ICDIM, 2008)

QoS as Means of Providing WSNs Security. - Tamara Pazynyuk; Jianzhong Li 001; George S. Oreku; Liqiang Pan (ICN, 2008)

Intrusion Detection Based on Data Mining. - George S. Oreku; Fredrick Japhet Mtenzi (DASC, 2009)

Using Nature to Best Clarify Computer Security and Threats. - George S. Oreku; Fredrick Mtenzi (DASC, 2009)

Language based information routing security: policy enforcement. - George S. Oreku; Jianzhong Li 001; Fredrick Mtenzi (Int. Arab J. Inf. Technol., 2009)

State of Tanzania e-readiness and e-commerce: Overview. - George S. Oreku; Jianzhong Li 001; Kimutai Kimeli; Fredrick Mtenzi (Inf. Technol. Dev., 2009)

End User Authentication (EUA) Model and Password for Security. - George S. Oreku; Jianzhong Li 001 (J. Organ. End User Comput., 2009)

Key complication procedure in data driven ciphers based on controlled substitution-permutation networks. - George S. Oreku (ICITST, 2011)

A viewpoint of Tanzania e-commerce and implementation barriers. - George S. Oreku; Fredrick Japhet Mtenzi; Ali Al-Dahoud (Comput. Sci. Inf. Syst., 2013)

Mobile Technology in Training Micro Businesses: Users' Requirements and Architectural Design. - William Clifford Gomera; George S. Oreku (Int. J. ICT Res. Afr. Middle East, 2016)

Mobile training in micro business: Design science research for frugal innovation. - William Clifford Gomera; George S. Oreku; Mikko Apiola; Jarkko Suhonen (AFRICON, 2017)

Mobile Phone: A Loan Monitoring Tool for Micro Businesses. - William Clifford Gomera; George S. Oreku (Int. J. ICT Res. Afr. Middle East, 2018)

Applications of Cognitive Intelligence in the Information Retrieval Process and Associated Challenges. - Mamata Rath; Joel J. P. C. Rodrigues; George S. Oreku (Int. J. Cogn. Informatics Nat. Intell., 2021)