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69 results for “Communication network security”
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Research ArticleOpen accessIn the abstractAn Enhanced Dynamic Source Routing Algorithm for the Mobile Ad-Hoc Network using Reinforcement learning under the COVID-19 ConditionsEhsan Moqimi, Amir Najafi, Mojtaba AjamiToday, the use of computer networks is evident in all walks of life, including mobile phones, vehicles, personal computers, the workplace and more. Creating and operating networks between each of the above-mentioned devices require good infrastructure to be able to communicate between these devices. To solve this problem, there were networks called ad-hoc networks, which were able to network with … …Journal of Computer Science, Vol. 16, Issue 10 · 31 Oct 2020 · 7,002 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Clustering based Approach for Contextual Anomaly Detection in Internet of ThingsDina ElMenshawy, Waleed Helmy, Neamat El-TaziInternet of Things (IoT) is a network which connects different communication devices with the internet to attain quick, robust and real-time information transfer and communication, achieving intelligent management. IoT is still in its infancy so it faces numerous challenges varying from data management to security concerns. Sensors generate enormous quantities of data that need to be handled efficiently to have … …Journal of Computer Science, Vol. 15, Issue 8 · 24 Aug 2019 · 7,587 accessesView PDFCite
Research ArticleOpen accessIn the abstractSecurity Mechanism for Vehicle Identification and Transaction Authentication in the Internet of Vehicle (IoV) Scenario: A Blockchain Based ModelMirador Labrador, Weiyan HouInternet of Vehicle (IoV) is now changing the landscape of Transportation System-paving the way of the so called Intelligent Transport System as it is being powered by the plethora of converging smart sensors and technologies. However, beyond its potential, this technology is still in a ground zero level considering the many facets of issues and concerns that needs to be … …Journal of Computer Science, Vol. 15, Issue 2 · 13 Feb 2019 · 8,195 accessesView PDFCite
Research ArticleOpen accessIn the abstractPreliminary Analysis of Malware Detection in Opcode Sequences within IoT EnvironmentFiras Shihab Ahmed, Norwati Mustapha, Aida Mustapha et al.With the technological development and means of communication, the Internet of Things (IoT) has become an essential role in providing many services in daily life through millions of heterogeneous but interconnected devices and nodes. This development is opening to many security and privacy challenges that can cause complete network breakdown, bypassed access control or the loss of critical data. This … …Journal of Computer Science, Vol. 16, Issue 9 · 5 Oct 2020 · 7,360 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Comprehensive Review and Performance Evaluation of Detection Techniques of Black Hole Attack in MANETNaveen Hemrajani, Sunil Kumar JangirMobile Ad Hoc Network (MANET) is an auto Configuring network. Due to its natural characteristics, a MANET is vulnerable to many security threats. Blackhole attack compromises the performance and the reliability of the network. Since nodes are allowed to move freely within the network, it becomes very important to protect the communication among mobile nodes for the sake of security. … …Journal of Computer Science, Vol. 13, Issue 10 · 18 Oct 2017 · 7,737 accessesView PDFCite
Research ArticleOpen accessIn the abstractSecurity in MANET’s by Using Detective Signature TechniquesGayathri A., P. NarayanasamyMobile Ad-hoc Network (MANET) is one among the fastest growing area in the field of research where security is a vital factor for protecting MANET against attacks, EAACK is an acknowledgement based IDS which is composed of three parts namely, ACK, S-ACK and MRA along with digital signature to provide security against attacks. Till now contemporary technique such as EAACK … …Journal of Computer Science, Vol. 11, Issue 3 · 21 Apr 2015 · 6,783 accessesView PDFCite
Research ArticleOpen accessIn the abstractTHE SCADA REVIEW: SYSTEM COMPONENTS, ARCHITECTURE, PROTOCOLS AND FUTURE SECURITY TRENDSA. Shahzad, S. Musa, A. Aborujilah, M. IrfanThe Supervisory Control and Data Acquisition (SCADA) system has prominent place and play important roles within real time industrial communication included &#34electric stations, oil stations and water purification plants&#34. In this study; the SCADA System main components, architecture and important protocols, which have been used in SCADA message transmission are reviewed. After review, the current research changes the direction (Section: … …American Journal of Applied Sciences, Vol. 11, Issue 8 · 27 Jun 2014 · 9,089 accessesView PDFCite
Research ArticleOpen accessIn the abstractPERFORMANCE OF TOPOLOGY AWARE RELIABLE ROUTING PROTOCOL FOR LARGE SCALE VIRTUAL PRIVATE NETWORKJayanthi Gokulakrishnan, V. Thulasi BaiA network which merges the usage of the public and the private networks and uses security software for the purpose of compressing, encrypting and masking the digital packets that are being transmitted in the network is called as Virtual Private Network (VPN). In VPN, the communication between the user ends is maintained such that it appears as if the source … …Journal of Computer Science, Vol. 10, Issue 9 · 23 Jun 2014 · 6,666 accessesView PDFCite