USIU-Africa Library like many other libraries holds vast amounts of information resources from print to electronic collections which are all hosted in different platforms and databases. As the volume and variety of information resources continue to multiply, the library search environment becomes increasingly fragmented and therefore overwhelming and frustrating for users (Deodato 2015). ...
Ransomware is a type of malware attack that uses encryption to make data unavailable for the main purpose of collecting a certain amount of payment. Many victims of this attack who were unable to recover their data from backups have been forced to choose between either losing the data or pay a certain amount demanded by the attacker. This study analyzes ransomware variants based on attack...
Since the beginning of the 21st Century, Africa has witnessed phenomenal growth in Internet penetration and the use of Information Communications Technologies (ICTs). The continent has especially made significant progress in adapting to smart technology, with a continuously increasing use of mobile and web application services especially in the domain of urban transport and agriculture....
In this article, we propose an approach to ensure the confidentiality of data from data warehouses in a cloud computing context.
Les réseaux maillés sans fil sont des réseaux sans fil dans lesquelles chaque nœud communique directement avec les autres nœuds en utilisant les ondes radios. Ce type de réseau est différent des réseaux sans fil traditionnels qui ont besoin d’un point d’accès sans fil pour relayer les informations dans le réseau. Les nœuds sont équipés de plusieurs cartes sans fil configurées en mode ad hoc....
