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Browsing Department of Computing Science and Information Technology (DCSIT) by Issue Date

Browsing Department of Computing Science and Information Technology (DCSIT) by Issue Date

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  • 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 ...
  • 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 ...
  • 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 ...
  • 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 ...
  • 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 ...
  • 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, ...
  • Towards a Blockchain Based Smart Contracts Model Design for Housing Market Applications. 
    Kibet, Alex; Thiga, Moses M; Karume, Simon Maina (International Journal of Advanced Research in Computer Engineering & Technology (IJARCET), 2019-08)
    Industries worldwide are facing a technological revolution where there is a need for technologies that can speed up business processes with more safety and transparency. The real estate industry is among many other industries ...
  • Towards an efficient certificateless access control scheme for wireless body area networks 
    Kasyoka, Philemon; Kimwele, Michael; Angolo, Shem Mbandu (Springer, 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 ...
  • 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; Kimwele, Michael; Mbandu Angolo, Shem (The Co-operative University of Kenya, 2020)
    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 ...
  • 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 ...
  • 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 ...
  • 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 ...
  • 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. ...
  • A Review of the Effects of Fifth-Generation Mobile Networks (5G) on the Fourth Industrial Revolution (Industry 4.0) and the Digital Transformation of Businesses 
    Nyale, Duncan; Katila, Charles (International Journal of Computer Applications Technology and Research, 2022)
    More than just a generational shift, the arrival of 5G creates a whole new range of opportunities for every sector of the economy. It signifies a significant change in the function that mobile technology serves in society. ...
  • A Survey of Artificial Intelligence in Cyber Security 
    Nyale, Duncan; Angolo, Shem Mbandu (International Journal of Computer Applications Technology and Research, 2022)
    Artificial intelligence (AI) and cyber security are two emerging technologies in the modern world. Machine learning (ML) models serve as the cornerstone of AI. Access control, user authentication, user behaviour analysis, ...
  • Mutation Based Hybrid Routing Algorithm for Mobile Ad-hoc Networks 
    Musyoka, Wilson M.; Omala, Andrew; Katila, Charles (International Journal of Computer and Information Technology, 2022)
    Mobile Adhoc NETworks (MANETs) usually present challenges such as a highly dynamic topology due to node mobility, route rediscovery process, and packet loss. This leads to low throughput, a lot of energy consumption, delay ...
  • A Survey of Contemporary and Emerging Research Methods in Information Systems Research 
    Nyale, Duncan; Mwangi, Salome; Karume, Simon (International Journal of Computer Applications Technology and Research, 2022)
    This paper's major goals are to present an overview of the current research trends in information systems (IS), investigate the causes of those trends, evaluate the relevance and effectiveness of those trends, and then ...
  • 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, ...

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