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Dive into the research topics where Emmanuel U. Opara is active.

Publication


Featured researches published by Emmanuel U. Opara.


International Journal of Business Continuity and Risk Management | 2016

Conquering the cyber attacks: analysis and protecting the enterprise resources

Emmanuel U. Opara; Ahmed Y. Mahfouz

Security breaches of all kinds are growing in complexity, sophistication, and impact. Hacktivists are bypassing conventional security deployments at will by breaching network systems. Security professionals have invested billions of dollars into conventional defenses. Yet attackers are compromising networks at an alarming rate. Regardless of what vendor or combination of typical defense-in-depth tools an organisation deploys, attackers are bypassing these with ease. This study addresses these developments and creates awareness among security practitioners so that they can be prepared to defend their enterprise systems.


Human systems management | 2003

Online credit card processing models: Critical issues to consider by small merchants

Mohammad A. Rob; Emmanuel U. Opara


Journal of International Technology and Information Management | 2006

Enterprise Integrated Security Platform: A Comparison of Remote Access And Extranet Virtual Private Networks

Emmanuel U. Opara; Jack T. Marchewka


The Journal of International Information Management | 2004

XML: GATEWAY FOR DATA MOBILITY AND UNIVERSAL CONNECTIVITY

Emmanuel U. Opara


Communications of the IIMA | 2004

Connectivity via Web Services: An Analysis for Interoperable E-Commerce.

Emmanuel U. Opara; Omprakash K. Gupta


Journal of International Technology and Information Management | 2014

Electronic Health Records: Challenges and Opportunities

Jaymeen R. Shah; Mirza B. Murtaza; Emmanuel U. Opara


Journal of International Technology and Information Management | 2013

Effect of Virtualization on Enterprise Network, Server/desktop Systems on Small and Mid-Size Businesses (SMB)

Emmanuel U. Opara; Oredola Soluade


Journal of International Technology and Information Management | 2010

Enterprise Systems Network: SecurID Solutions, the Authentication to Global Security Systems

Emmanuel U. Opara; Vance Etnyre


Communications of the IIMA | 2006

Bioinetric and Systems Security: An Overview of End-To-End Security System

Emmanuel U. Opara; Mohammad A. Rob; Vance Etnyre


International Journal of Cyber-Security and Digital Forensics | 2017

Software Simulation of Variable Size Message Encryption Based RSA CryptoAlgorithmUsing Ms. C#. NET

Emmanuel U. Opara; Oredola Soluade

Collaboration


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Mohammad A. Rob

University of Houston–Clear Lake

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Frank Lin

California State University

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Gerhard Steinke

Seattle Pacific University

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Jack T. Marchewka

California State University

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Jake Zhu

California State University

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Jaymeen R. Shah

California State University

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