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Now showing items 1-20 of 22

Convolutional Neural Network Based Model for Multiclass Botnet Classification in IoT

Mohammed, Adamu Mustapha; Alornyo, Seth; Asante, Michael; Essah, Obo Bernard (ADRRI JOURNAL OF ENGINEERING AND TECHNOLOGY, 202)

IoT devices have fundamental security flaws that leave them open to a variety of security threats and attacks, including attacks from botnets. Therefore, creators of botnets continue to take advantage of the security ...
Usage control: a solution to access control in a distributed- network-connected environment

Ghann, Patricia; Wang, Changda; Zhou, Conghua (ICCSEE, 2013)

Computer and information technology has evaded our every aspect of life. Information technology is seen in all aspect of the individual from banking and investing to shopping and communicating through the use of the ...
The Package Concept for Enforcing Usage Control

Ghann, Patricia; Wang, Changda; Zhou, Conghua (Scientific Research, 2013-01-11)

Access and usage control is a major challenge in information and computer security in a distributed network connected environment. Many models have been proposed such as traditional access control and UCONABC. Though ...
Testing Access Control Policy through Change Rule and Swap Rule Algorithm (CRSR)

Ghann, Patricia; Ju, Shiguang; Zhou, Conghua (2014-11-29)

We propose an algorithm for generating mutant policies based on XACML Context Schema, known as Change Rule and Swap Rule Algorithm (CRSR). Compared to other testing techniques and tools for testing access control policies, ...
Parallel Key Insulated ID-Based Public Key Cryptographic Primitive with Outsourced Equality Test

Alornyo, Seth; Mohammed, Adamu Mustapha; Kodzo, Anibrika Selorm Bright; Sarpong, Akwasi Pious; Asante, Michael (Scientific Research Publishing, 2020)

Parallel key-insulation allows the use of multiple helper keys to protect pri vate decryption keys during secret decryption key updates. This approach prevents decryption key leakage or exposure in insecure environment. ...
Mobile Money Wallet Attack Resistance using ID-based Signcryption Cryp tosystem with Equality Test

Alornyo, Seth; Mohammed, Adamu Mustapha; Botchey, Francis; Agbesi, Colin M. Collinson (Advances in Science, Technology and Engineering Systems Journal, 2020)

his paper is an extension of a research work presented at ICSIoT 2019. An attack continuum against the insider attack in mobile money security in Ghana using a witness based crypto graphic method proposed by Alornyo et ...
Understanding Higher Education Institution-wide CMC Systems Implementation: A Structuration Theory Perspective towards Sustainability in Developing Countries

Dortey Tetteh, Emmanuel; Kwofie, Benjamin; Ghann, Patricia (2020-08-10)

Information Technologies have come to be accepted as the new normal in many parts of the world. Events like the outbreak of the COVID-19 have highlighted the significance of these artifacts in facilitating the continuance ...
Overhauling the Activities of Ghana Meteorological Agency through ICT

GHANN, PATRICIA (ANUJAT, 2020-11)

Faced with the growing risks of weather and climate disasters to economic and social development, the global community needs to act quickly to strengthen National Meteorological and Hydrological Services. This strengthening ...
Delivering a UK/USA Program in Ghana: Opportunities, Challenges and Risk Mitigating Strategies

GHANN, PATRICIA; YEBOAH ABRAHAM, ABENA (ANUJAT, 2020-11)

Education helps in creating innovations and meeting the growing needs of every nation. Thus, the development of a nation can be ascribed to its educational system: not through the buildings it has put up, the roads ...
ID‑based key‑insulated signcryption with equality test in cloud computing

Alornyo, Seth; Mireku, Kingsford Kissi; Mohammed, Mustapha Adamu; Adu‑Gyamf, Daniel; Asante, Michael (Research Article, 2021)

Key-insulated encryption reduces the problem of secret key exposure in hostile setting while signcryption cryptosystem attains the benefts of digitally signing a ciphertext and public key cryptosystem. In this study, we ...
ID‑Based Plaintext Checkable Signcryption with Equality Test in Healthcare Systems

Alornyo, Seth; Mohammed, Adamu Mustapha; Anibrika, Selorm Bright; Asante, Michael (SN Computer Science, 2021)

This work is an extension of a research work presented at ICSIoT 2019. A suggested cryptographic primitive by Carnard et al. 2012 permits the checkability of a plaintext to a ciphertext to determine whether the ciphertext ...
Intelligent Detection Technique for Malicious Websites Based on Deep Neural Network Classifier

Mohammed, Adamu Mustapha; Asante, Michael; Alornyo, Seth; Essah, Obo Bernard (Research Gate, 2022)

A major risk associated with internet usage is the access of websites that contain malicious content, since they serve as entry points for cyber attackers or as avenues for the download of files that could harm users. ...
Preserving the Privacy of Sensitive Data Using Bit-Coded-Sensitive Algorithm (BCSA)

Ghann, Patricia; Dortey Tetteh, Emmanuel; Asare Obeng, Kobby; Muhyideen, Elias (2022)

Organizations now deal with massive amounts of data. Data is collected from various points such as hospitals, credit card companies, and search engines. After collecting this voluminous data, it is published and shared ...
User Authentication and Veri cation API with Facial and Gesture Recognition

Ghann, Patricia; laryea, Samuel Afotey; Owiredu, Joseph Ohene; Bonsu, Priscilla; Kabu, Leticia Mamley; Tornyie, Michael (2022-08-16)

Using passwords, pin-codes, facial recognition, voice recognition, and the OTP (One Time Password) two way veri cation protocol, work ne but are subject to easy access due to human errors. Thus, it is very easy for a ...
Youth enrollment into dressmaking and tailoring apprenticeship programme

Osei, Joseph; Menetry, Bismark Kwadwo; Ghann, Patricia (RSEP, 2022-09-04)

There has been a reduction in the numbers of Dressmaking/Tailoring apprenticeship in Koforidua, Ghana. Masters and Mistresses in tailoring and dressmaking industry complain of the lack of workers to help them meet their ...
The Effect of Cybercrime on Financial Institutions: A Case Study of Mumuadu Rural Bank, Osino in the Fanteakwa District - Eastern Region, Ghana

Ghann, Patricia; Owiredu, Joseph; laryea, Samuel Afotey (Research Square, 2022-10-28)

Crimes committed via the internet and other electronic media are a growing threat and an important subject to most organizations. This is because most organizations rely on the internet to provide services to customers. ...
Secure IPsec VPN Tunnel Establishment Using IKE Version 2

Ghann, Patricia; MENSAH, SELORM OCHERE; OWIREDU, JOSEPH (2022-12-01)

Advancement in technology comes with several opportunities and issues. Organizations are able to move their businesses online to reach a greater number of potential customers. Security and privacy in cyberspace are ...
Android applications classification with deep neural networks

Mohammed, Adamu Mustapha; Asante, Michael; Alornyo, Seth; Essah, Obo Bernard (Iran Journal of Computer Science, 2023)

Currently, Android is the most widely used mobile operating system globally. This platform has become a target for malware activities due to its technological and user appeal, open-source code, and the possibility of ...
ResFCNET: A Skin Lesion Segmentation Method Based on a Deep Residual Fully Convolutional Neural Network

Mohammed, Mustapha Adamu; Obeng, Bismark; Alornyo, Seth; Asante, Michael; Obo Essah, Bernard (transaction on data analysis and forecasting, 2023)

Melanoma, a high-level variant of skin cancer, is very difficult to distinguish from other skin cancer types in patients. The presence of a large variety of sizes of lesions, fuzzy boundar ies, their irregular-shaped ...
An Analysis of Educational Portals’ Implementation for Effective Online Learning

Dortey Tetteh, Emmanuel; Ghann, Patricia; Parbey, Joseph; Yussiff, Alimatu-Saadia (IJAC, 2023-03-13)

Information Communication Technology (ICT) is advancing with rapid development aimed at offering quality education among learners to ensure satisfaction as well as convenience. With the devastating effects of the ...

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