Department of Computing Science and Information Technology (DCSIT): Recent submissions

  • Map of the Various Configuration Attributes from Ipv4 to Ipv6 Networks for Dual Stack, 6to4 Tunnelling and NAT: Modelling Designs in OPNET Modeller 
    Samuel, W Barasa; Samuel, M Mbugua; Simon, M Karume (International Journal of Computer Science and Mobile Computing., 2018-07)
    This paper presents a performance evaluation study of dual stack, 6to4 tunnelling, and Network Address Translation transition schemes on simulative method in IPv4/IPv6 networks. This research aims to find out what IPv4/IPv6 ...
  • Factors Inhibiting the Implementation of Digital Villages in Kenya. 
    Karume, Simon M (International Journal of Science and Research (IJSR), 2017)
    The Digital villages initiative in Kenya commenced with a lot of optimism in 2009 however five years down the line it cannot be recorded that they have been successful. The purpose of this study was to establish the factors ...
  • Digital Forensic Readiness in Organizations: Issues and Challenges 
    Karie, Nickson M; Karume, Simon M (The Journal of Digital Forensics,Security and Law:JDFSL, 2017)
    With the evolution in digital technologies, organizations have been forced to change the way they plan, develop, and enact their information technology strategies. This is because modern digital technologies do not only ...
  • Evaluating Factors Responsible for Inconsistencies in Mobile Devices Digital Forensic Evidence Extraction Process Model 
    Gilbert, Gilibrays Ocen; Mutua, Stephen; Mugeni, Gilbert Barasa; Karume, Simon; Matovu, Davis (International Journal of Advance Research, Ideas and Innovations in Technology., 2019)
    The proliferation of mobile devices has revolutionized life in the 21st century ranging from the way people socialize to the modes of doing business. Mobile devices contain substantial amounts of private data that in event ...
  • A Synopsis of Blockchain Technology. 
    Alex, Kibet; Simon, Maina Karume (International Journal of Advanced Research in Computer Engineering & Technology (IJARCET), 2018-11)
    When Satoshi Takemoto (the father of blockchain) released the whitepaper Bitcoin in 2008 that described a“purely peer-to-peer version of electronic cash” known as Bitcoin, blockchain technology made its public debut. Since ...
  • An Algorithm and Process Flow Model for the Extraction of Digital Forensic Evidence in Android Devices 
    Gilbert Gilibrays Ocen; Makau, Stephen Mutua; Gilbert, Barasa Mugeni; Simon, Karume; Davis, Matovu (ISJ Theoretical & Applied Science, 2019-04-04)
    The advancement in technology especially the use of mobile devices has revolutionized the way of life in the 21st century. This ranges from the way people socialize to the modes of business that take place today. Consequently, ...
  • Digital Forensic Readiness in Organizations: Issues and Challenges. 
    Karie, Nickson M; Karume, Simon M (Proquest, 2017)
    With the evolution in digital technologies, organizations have been forced to change the way they plan, develop, and enact their information technology strategies. This is because modern digital technologies do not only ...
  • A Synopsis of Blockchain Technology 
    Alex, Kibet; Simon, Maina Karume (International Journal of Advanced Research in Computer Engineering & Technology, 2018-11)
    When Satoshi Takemoto (the father of blockchain) released the whitepaper Bitcoin in 2008 that described a “purely peer-to-peer version of electronic cash” known as Bitcoin, blockchain technology made its public debut. Since ...
  • An Algorithm and Process Flow Model for The Extraction of Digital Forensic Evidence in Android Devices. 
    Gilbert, Gilibrays Ocen; Makau, Stephen Mutua; Gilbert, Barasa Mugeni; Simon, Karume; Davis, Matovu (ISJ, 2023)
    The advancement in technology especially the use of mobile devices has revolutionized the way of life in the 21st century. This ranges from the way people socialize to the modes of business that take place today. Consequently, ...
  • Mobile Applications in University Education: The Case of Kenya 
    Ojino, Ronald; Mich, Luisa (Journal of e-Learning and Knowledge Society, 2018)
    The widespread adoption of mobile phones has brought an increasing interest in the development of mobile applications for higher education. In this paper we examine the use of mobile applications in university education, ...
  • ANN-Time Varying GARCH Model: Simulations and Application in Modelling Temperature for Weather Derivatives 
    Karuiru, Elias K.; Kihoro, John Mwaniki; Mageto, Thomas; Waititu, Anthony Gichuhi (Scientific Research Publishing, 2022)
    In economics and finance, minimising errors while building an abstract re- presentation of financial assets plays a critical role due to its application in areas such as risk management, decision making and option pricing. ...
  • ANN-Time Varying GARCH Model for Processes with Fixed and Random Periodicity 
    Karuiru, Elias K.; Kihoro, John Mwaniki; Mageto, Thomas; Waititu, Anthony Gichuhi (Scientific Research Publishing, 2021)
    Financial Time Series Forecasting is an important tool to support both indi- vidual and organizational decisions. Periodic phenomena are very popular in econometrics. Many models have been built aiding capture of these ...
  • Serverless Apps: A Google-drive-based Sacco Management System 
    Kihoro, John M.; Ndegwa, Peter (The Co-operative University of Kenya, 2019)
    This paper describes a cloud - based SACCO Management Application System. It provides the design parameters, the programming features and the deployment process of the system. The motivation is to avoid ...
  • Developing the African Continent with the Three Sixty Dimension Populous Turn 
    Anyika, Emma (The International Journal of Social Sciences and Humanities Invention, 2019)
    Currently the African continent is bedeviled by continuous strife ranging from, hunger, disease, civil war, frequent coups, territorial wars and disputes, Xenophobia, dilapidated infrastructure, mismanagement of ...
  • Evaluation of Enhancement of the E-learning Model for Research and Innovation Development 
    Anyika, Emma (International Journal of Advanced Multidisciplinary Research and Studies, 2022)
    The internet has become the vehicle for success for many organizations including the education sector, although at the expense of the work force which has continuously reduced due to many activities initially performed ...
  • Mobile Applications in University Education: The Case of Kenya 
    Ojino, Ronald; Mich, Luisa (Journal of e-Learning and Knowledge Society, 2018)
    The widespread adoption of mobile phones has brought an increasing interest in the development of mobile applications for higher education. In this paper we examine the use of mobile applications in university ...
  • Applying Variant Variable Regularized Logistic Regression for Modeling Software Defect Predictor 
    Kofi Armah, Gabriel; Luo, Guanchun; Ke Qin; Shem Mbandu, Angolo (The Co-operative University of Kenya, 2016)
    Empirical studies on software defect prediction models have come up with various predictors. In this study we examined variable regularized factors in conjunction with Logistic regression. Our work was built on eight ...
  • Factors that Influence the Choice of Virtualized Environments in Small Medium Enterprises 
    Motochi, Vincent; Angolo Mbandu, Shem; Mbugua, Samuel (The Co-operative University of Kenya, 2017)
    Virtualization is an emerging technology in the recent computing worlds and has become a platform for the implementation of utility computing (e.g. cloud computing) and the rising Virtual Private Networks. It helps to ...
  • Towards an Efficient Certificateless Access Control Scheme for Wireless Body Area Networks 
    Kasyoka, Philemon; Kimwele, Michael; Mbandu Angolo, Shem (The Co-operative University of Kenya, 2020)
    Wireless body area networks have become popular due to recent technological developments in sensor technology. A sensor can be used to collect data from different environments of interest, process and communicate the data ...
  • Cryptanalysis of a Pairing-free Certificateless Signcryption scheme 
    Kasyoka, Philemon; Kimwelea, Michael; Angolo, Shem Mbandu (Elsevier, 2021)
    Signcryption is a very useful cryptographic primitive that aims to achieve authentication and confidentiality in an efficient manner. We cryptanalyze the signcryption scheme of Wei and Ma (2019) which is claimed to be ...

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