4 research outputs found
Administrator and Fidelity Based Secure Routing (AFSR) Protocol in MANET
The proliferation of mobile computing and communication devices are driving a revolutionary change in our information society. Among all the applications and services run by mobile devices, network connections and corresponding data services are without doubt the most demanded services by mobile users. A MANET is a continuously self-configuring, infrastructure-less network of mobile devices connected without wires, which makes it ideal for the present scenario. But, due to lack of any centralized infrastructure and access to trusted authorities, the security in MANET poses a huge threat. The prominent routing protocols we know are generally designed for environments where the nodes within a network are non-malicious. Due to the vulnerable nature of the mobile ad hoc network, there are numerous security threats that disturb its development. We propose a protocol for MANETs named āAdministrator and Fidelity Based Secure Routing Protocolā (AFSR), which
ensures secure routing through the network: by electing an Administrator node on the basis of Willingness and Fidelity, after which a node only communicates to that secure Admin node. This selection of secured admin nodes results in mitigation of various threats. We have evaluated our proposed protocol by simulating and comparing in GloMoSim
Editorial
The first issue of CITās Vol. 24 consists of seven papers from areas covering a range of topics in computer science, namely theory of computation, operations research, computer networks, decision support systems, clustering application and natural language processing
Editorial
The first issue of CITās Vol. 24 consists of seven papers from areas covering a range of topics in computer science, namely theory of computation, operations research, computer networks, decision support systems, clustering application and natural language processing
IoT based system for monitoring and controlling of electrical energy for leather industry a case study in Kenya
A Project Report Submitted in Partial Fulfillment of the Requirements of the Award the Degree of Master of Science in Embedded and Mobile Systems of the Nelson Mandela African Institution of Science and TechnologyNowadays, most industries receive large energy consumption sheets daily, making it
challenging to monitor and control energy consumption. This suggests a need for the
development of an energy monitoring system to help observe the energy consumption behavior
and be able to make timely corrections in energy consumption. Therefore, this project aimed
to develop the electronic prototype of the monitoring and control system from an application
for a cell phone with an Android system. The energy monitoring system could help in saving
precious non-renewable sources. This project employed the agile methodology to allow for
system requirements and analysis, system development, system implementation, integration,
and testing. The information was acquired using energy consumption sensors and analyzed
based on statistical tables stored in the cloud, for four days. The sensors communicate via a
wireless network that operates on the 2.4GHz frequency, where the NRF 24 L01 + transceiver
was used. Moreover, a Raspberry pi Zero was utilized for the configuration of the central node,
and this was responsible for the collection of the information gathered in the sensors and
publishing it in the cloud every hour. For the android system-based application, the data was
collected graphically. Lastly, the developed system also produces real-time consumption data,
which were then analyzed to identify the devices with the highest consumption level relative
to the total number of devices. The information gained after the analysis of the data was also
useful in identifying any damaged equipment or machine. The damaged equipment and
machine portrayed different behaviors (they appear to be outliers) in their energy consumption
when compared to undamaged ones