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Cybersecurity in Smart City: A Systematic Mapping Study

Cybersecurity in Smart City: A Systematic Mapping Study

引用

2021 International Conference on Information Technology, ICIT 2021

作者： Alamer, Maryam Almaiah, Mohammed Amin King Faisal University Dept. of CN CCSIT Al Hofuf Alahsa Saudi Arabia King Faisal University Department of Computer Networks and Communications Al Hofuf Alahsa Saudi Arabia

ISBN: (纸本)9781665428705

The idea and philosophy of smart cities were launched specifically to take advantage of the qualitative technological capabilities to overcome the obstacles and problems associated with the huge urban development and the boom that humanity is experiencing in recent years, especially sustainability, congestion, transportation, and various energy uses. In addition, these smart cities seek to improve the level of living and provide life services in a modern form, such as health care, enjoying a more integrated transportation service, reducing environmental pollution and other services. There is a direct relationship between technology development and cybersecurity threats as it constitutes a major obstacle to achieve these benefits. This paper demonstrates the benefits and opportunities of smart cities along with the challenges, threats, and possible solutions of cybersecurity in smart city. © 2021 IEEE.

关键词： Smart city

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SCBC: Sector-chain based clustering routing protocol for energy efficiency in heterogeneous wireless sensor network 8

SCBC: Sector-chain based clustering routing protocol for ene...

引用

8th International Conference on Advanced Technologies for communications, ATC 2015

作者： Tan, Nguyen Duy Dinh Viet, Nguyen Faculty of Information Technology Hung Yen University of Technology Education Hungyen Viet Nam Dept. of Networks and Computer Communications University of Engineering and Technology VNU-HN Hanoi Viet Nam

ISBN: (纸本)9781467383745

One of the most important challenges in heterogeneous wireless sensor network (WSN) is to design a routing protocol that use energy efficiently to prolong the lifetime of the entire network due to the limited battery power of sensor nodes. To solve this problem, in this paper, we propose Sector-Chain Based Clustering (SCBC) Routing Protocol, in which, entire network area is divided into sectors (clusters), which balance to the number of nodes. SCBC further reduces energy dissipation of communication in network by constructing chain for each cluster with the chain leader as the cluster head (CH) or secondary cluster head (SCH) that has high residual energy and the shortest distance between candidate nodes and base station (BS) in network. In addition, SCBC improves energy efficiency by calculating the time length of each round in the steady data transmission phase for CHs or SCHs but still guarantee that it is alive in next round. Our simulation results show that the network lifetime of our proposed protocol can be improved about 70% and 20% in comparison with PEGASIS (Power-Efficient Gathering in Sensor Information System) and IEEPB (An Improved Energy-Efficient PEGASIS-Based) protocols, respectively. © 2015 IEEE.

关键词： Energy efficiency

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A Mini Literature Review on Integrating Cybersecurity for Business Continuity

A Mini Literature Review on Integrating Cybersecurity for Bu...

引用

International Conference on Artificial Intelligence in Information and Communication (ICAIIC)

作者： Safa Altaha M M Hafizur Rahman Dept. of Computer Networks & Communications King Faisal University Saudi Arabia

Governments, organizations, and companies shall implement some measures to ensure the security and continuity of their business operations especially those with high criticality and availability. If cyber threats can bring down a company for a long time and create reputational impacts which cause painful financial losses of hundreds of thousands or millions of Saudi riyals and significant disruptions to business operations, then we should think of business continuity. As a result, as organizations build their business continuity and disaster recovery plans and procedures, cybersecurity measures must be integrated throughout the entire process. This paper focuses on falling the gaps between cybersecurity and business continuity and integrating them in order to establish resilience systems and enable organizations to ensure that the proper processes are being put in place and resources are allocated to help facilitate a smooth transition as they recover from cyber incidents.

关键词： Government Companies data breach Planning Business continuity Risk management computer security

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Heavy weight codes

Heavy weight codes

引用

IEEE International Symposium on Information Theory

作者： Gérard Cohen Patrick Solé Aslan Tchamkerten Communications and Electronics dept. Telecom ParisTech (Networks and Computer Science dept. Paris France Communications and Electronics Department Paris France

Motivated by certain recent problems in asynchronous communication, we introduce and study B(n, d, w), defined as the maximum number of length n binary sequences with minimum distance d, and such that each sequence has weight at least w. Specifically, we investigate the asymptotic exponential growth rate of B(n, d, w) with respect to n and with fixed ratios δ = d/n and ω = w/n. For ω ∈ [0, 1/2], this growth rate function b(δ, ω) is shown to be equal to a(δ), the asymptotic exponential growth rate of A(n, d)-the maximum number of length n binary sequences with minimum distance d. For ω ∈ (1/2, 1), we show that b(δ, ω) ≤ a(δ, ω) + f(ω), where a(δ, ω) denotes the asymptotic exponential growth rate of A(n, d, w), the maximum number of length n binary sequences with minimum distance d and constant weight w, and where f(w) is a certain function that satisfies 0 ω→1 f(ω) = lim ω→1/2 f(ω) = 0. Based on numerical evidence, we conjecture that b(δ, ω) is actually equal to a(δ, ω) for ω ∈ (1/2, 1). Finally, lower bounds on B(n, d, w) are obtained via explicit code constructions.

关键词： Binary sequences Transmitters Asynchronous communication Decoding Testing Information resources Error probability Telecommunications computer science

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Holistic Design of Economical and Secure data Centers for Developing Countries: A Free Integrative Approach

Holistic Design of Economical and Secure Data Centers for De...

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ACS/IEEE International Conference on computer Systems and Applications

作者： Mohamed Ali Bouri Habib M. Kammoun Mohamed Ben Aouicha Dept. Computer Sciences and Communications Data Engineering and Semantics Sfax Tunisia Dept. Computer Sciences and Communications Research Groups in Intelligent Machines University of Sfax Sfax Tunisia Dept. Computer Sciences and Communications Data Engineering and Semantics University of Sfax Sfax Tunisia

ISBN: (数字)9798331518240

ISBN: (纸本)9798331518257

This proposal aims to suggest improvements for the article titled “Low-Cost data Centers in Developing Countries” with the aim of enhancing its content, relevance, and practicality. Our expertise in data infrastructure, we believe these improve-ments will provide valuable insights and guidance to readers interested in establishing efficient data centers in developing countries.

关键词： data centers Fault tolerance Power demand High performance computing Fault tolerant systems Organizations Developing countries Resource management Proposals Artificial intelligence

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Construction Methods for Error Correcting Output Codes Using Constructive Coding and Their System Evaluations

Construction Methods for Error Correcting Output Codes Using...

引用

2022 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2022

作者： Hirasawa, Shigeichi Kumoi, Gendo Yagi, Hideki Kobayashi, Manabu Goto, Masayuki Inazumi, Hiroshige Waseda University Center for Data Science Tokyo Japan The University of Electro-Communications Dept. of Computer & Network Eng. Tokyo Japan Waseda University Dept. of Ind. & Mgmt. Systems Eng Tokyo Japan Aoyama Gakuin University Dept. of Social Informatics Tokyo Japan

ISBN: (数字)9781665452588

ISBN: (纸本)9781665452588

Consider M-valued (Mgeq3) classification systems realized by combination of N(Ngeqlceillog_{2}Mrceil) binary classifiers. Such a construction method is called an Error Correcting Output Code (ECOC). First, focusing on a Reed-Muller (RM) code, we derive a modified RM (mRM) code to make it suitable for the ECOC. Using the mRM code and the Hadamard matrix, we introduce a simplex code which is one of the powerful equidistant codes. Next, from the viewpoint of system evaluation model, we evaluate the ECOC by using constructive coding described above. We show that they have desirable properties such as Flexible, Elastic, and Effective Elastic as M becomes large, by employing analytical formulas and experiments. © 2022 IEEE.

关键词： Hadamard matrices

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Neural Network Coding in data Compression Systems in Communication Channels 6

Neural Network Coding in Data Compression Systems in Communi...

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6th International Scientific Conference on Information, Control, and Communication Technologies, ICCT 2022

作者： Berezkin, Aleksandr Kukunin, Dmitry Kirichek, Ruslan State University of Telecommunications Bonch-Bruevich Saint-Petersburg Dept. of Software Engineering and Computer Science St. Petersburg Russia Bonch-Bruevich Saint-Petersburg State University of Telecommunications Dept. of Communication Networks and Data Transmission St. Petersburg Russia

ISBN: (数字)9781665493673

ISBN: (纸本)9781665493673

The article describes the use of a neural network implementation of BCH codes encoding and decoding devices for error correction in on-the-fly data compression systems. The user payload vector is encoded in the BCH code with additional redundancy, which provides linear data separability and better convergence when training the autoencoder. On the receiving side, the decoding device operates in the error correction mode, which makes it possible not to impose strict requirements on the accuracy of data recovery when training the autoencoder. Examples of such devices are described in the article. © 2022 IEEE.

关键词： data compression

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A simulation model of a picture archival and communication system

A simulation model of a picture archival and communication s...

引用

Medical Imaging II 1988

作者： D'Silva, Vijay Perros, Harry Stockbridge, Chris Networks and Communications Digital Equipment Corporation LittletonMA01460 United States Computer Science Dept. North Carolina State University RaleighNC27695 United States Mechanical Engineering Dept. Prairie View University Prairie ViewTX77446 United States

A PACS architecture was simulated to quantify its performance. The model consisted of reading stations, acquisition nodes, communication links, a database management system, and a storage system consisting of magnetic and optical disks. Two levels of storage were simulated, a high-speed magnetic disk system for short term storage, and optical disk jukeboxes for long term storage. The communications link was a single bus via which image data were requested and delivered. Real input data to the simulation model were obtained from surveys of radiology procedures (Bowman Gray School of Medicine). From these the following inputs were calculated: - the size of short term storage necessary - the amount of long term storage required - the frequency of access of each store, and - the distribution of the number of films requested per diagnosis. The performance measures obtained were - the mean retrieval time for an image, - mean queue lengths, and - the utilization of each device. Parametric analysis was done for - the bus speed, - the packet size for the communications link, - the record size on the magnetic disk, - compression ratio, - influx of new images, - DBMS time, and - diagnosis think times. Plots give the optimum values for those values of input speed and device performance which are sufficient to achieve subsecond image retrieval times. © 1988 SPIE. All rights reserved.

关键词： database systems

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Performance Test of 4G (LTE) networks in Saudi Arabia

Performance Test of 4G (LTE) Networks in Saudi Arabia

引用

International Conference on Technological Advances in Electrical, Electronics and computer Engineering

作者： Mahdi H. A. Ahmed Computer Networks and Communications Engineering Dept. Faculty of Computer Science King Khalid University Abha Saudi Arabia

ISBN: (纸本)9781467356121

The revolution of telecommunication mobile technology and the growing market of services and applications in the Internet have put more pressure on MNOs (Mobile Network Operators) in order to offer wireless and mobile broadband services. In SA (Saudi Arabia) there are 3 MNOs who have started in 2011 offering 4G services. In this paper we will give some description to 4G networks and make brief comparison of the performance of the three competing networks here in SA.

关键词： 4G LTE WiMax Performance Test Mobily STC Zain latency upload download jitter.

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Biometric in Cyber Security: A Mini Review

Biometric in Cyber Security: A Mini Review

引用

International Conference on Artificial Intelligence in Information and Communication (ICAIIC)

作者： Elhaam Abdulrahman Debas Razan Sulaiman Alajlan M M Hafizur Rahman Dept. of Computer Networks & Communications CCSIT King Faisal University Al Hofuf Saudi Arabia

Our lives totally depend on computers and mobile devices. Nowadays, we see a massive development in the digital world that makes it easy to stay in touch with friends and family and even work remotely. The growth led to losses and distress caused by cyber-attacks, which attempt to harm by unauthorized access. Cybersecurity is a major issue in our digital world, while cybercrime is increasing. The banking and finance sectors have started to rely on biometric security systems for their apps and services. Biometric identification uses unique human characteristics to authenticate a person's identity, such as voice/speech recognition, fingerprint recognition, facial recognition, iris recognition, signature dynamics, etc. Biometric technology is used in banking, e-commerce, account login, access control, etc, which can be considered a valuable measure against cybercrime. Biometrics is a key to the future of cybersecurity and safeguards against cybercrime.

关键词： Systematics Biometrics (access control) Face recognition Authentication Banking Fingerprint recognition Mobile handsets

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