... IEEE Conference on Communications and Network Security. IEEE Conference on Communications and Network Security最新文献_第5页

Proposal of Cooperative Communication to Enhance Accuracy of Wireless Control Systems 提高无线控制系统精度的协同通信方案

... IEEE Conference on Communications and Network Security. IEEE Conference on Communications and Network Security Pub Date : 2019-04-04 DOI: 10.4236/CN.2019.112005

Nguyen Cong Dinh

引用次数: 0

Synchronizability of Two-Layer Cluster Ring Networks 两层集群环网的同步性

... IEEE Conference on Communications and Network Security. IEEE Conference on Communications and Network Security Pub Date : 2019-04-03 DOI: 10.4236/CN.2019.112004

Yang Deng, Zhen Jia, Lin Liao

引用次数: 3

A New FLAME Selection Method for Intrusion Detection (FLAME-ID) 一种新的火焰选择入侵检测方法(FLAME- id)

... IEEE Conference on Communications and Network Security. IEEE Conference on Communications and Network Security Pub Date : 2019-01-24 DOI: 10.4236/CN.2019.111002

W. Alsharafat

引用次数: 1

Coarse-Graining Method Based on Hierarchical Clustering on Complex Networks 基于层次聚类的复杂网络粗粒度方法

... IEEE Conference on Communications and Network Security. IEEE Conference on Communications and Network Security Pub Date : 2019-01-24 DOI: 10.4236/CN.2019.111003

Lin Liao, Zhen Jia, Yang Deng

引用次数: 1

Acceleration of Homomorphic Arithmetic Processing Based on the ElGamal Cryptosystem 基于ElGamal密码系统的同态算术处理加速

... IEEE Conference on Communications and Network Security. IEEE Conference on Communications and Network Security Pub Date : 2019-01-24 DOI: 10.4236/CN.2019.111001

Takuma Jogan, Tomofumi Matsuzawa, Masayuki Takeda

{"title":"Acceleration of Homomorphic Arithmetic Processing Based on the ElGamal Cryptosystem","authors":"Takuma Jogan, Tomofumi Matsuzawa, Masayuki Takeda","doi":"10.4236/CN.2019.111001","DOIUrl":"https://doi.org/10.4236/CN.2019.111001","url":null,"abstract":"In recent years, opportunities for using cloud services as computing resources have increased and there is a concern that private information may be leaked when processes data. The data processing while maintaining confidentiality is called secret computation. Cryptosystems can add and multiply plaintext through the manipulation of ciphertexts of homomorphic cryptosystems, but most of them have restrictions on the number of multiplications that can be performed. Among the different types of cryptosystems, fully homomorphic encryption can perform arbitrary homomorphic addition and multiplication, but it takes a long time to eliminate the limitation on the number of homomorphic operations and to carry out homomorphic multiplication. Therefore, in this paper, we propose an arithmetic processing method that can perform an arbitrary number of homomorphic addition and multiplication operations based on ElGamal cryptosystem. The results of experiments comparing with the proposed method with HElib in which the BGV scheme of fully homomorphic encryption is implemented showed that, although the processing time for homomorphic addition per ciphertext increased by about 35%, the processing time for homomorphic multiplication was reduced to about 1.8%, and the processing time to calculate the statistic (variance) had approximately a 15% reduction.","PeriodicalId":91826,"journal":{"name":"... IEEE Conference on Communications and Network Security. IEEE Conference on Communications and Network Security","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81812251","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Software Intrusion Detection Evaluation System: A Cost-Based Evaluation of Intrusion Detection Capability 软件入侵检测评估系统:基于成本的入侵检测能力评估

... IEEE Conference on Communications and Network Security. IEEE Conference on Communications and Network Security Pub Date : 2018-11-23 DOI: 10.4236/CN.2018.104017

A. Imoize, T. Oyedare, Michael E. Otuokere, S. Shetty

{"title":"Software Intrusion Detection Evaluation System: A Cost-Based Evaluation of Intrusion Detection Capability","authors":"A. Imoize, T. Oyedare, Michael E. Otuokere, S. Shetty","doi":"10.4236/CN.2018.104017","DOIUrl":"https://doi.org/10.4236/CN.2018.104017","url":null,"abstract":"In this paper, we consider a cost-based extension of intrusion detection capability (CID). An objective metric motivated by information theory is presented and based on this formulation; a package for computing the intrusion detection capability of intrusion detection system (IDS), given certain input parameters is developed using Java. In order to determine the expected cost at each IDS operating point, the decision tree method of analysis is employed, and plots of expected cost and intrusion detection capability against false positive rate were generated. The point of intersection between the maximum intrusion detection capability and the expected cost is selected as the optimal operating point. Considering an IDS in the context of its intrinsic ability to detect intrusions at the least expected cost, findings revealed that the optimal operating point is the most suitable for the given IDS. The cost-based extension is used to select optimal operating point, calculate expected cost, and compare two actual intrusion detectors. The proposed cost-based extension of intrusion detection capability will be very useful to information technology (IT), telecommunication firms, and financial institutions, for making proper decisions in evaluating the suitability of an IDS for a specific operational environment.","PeriodicalId":91826,"journal":{"name":"... IEEE Conference on Communications and Network Security. IEEE Conference on Communications and Network Security","volume":"18 1","pages":"211-229"},"PeriodicalIF":0.0,"publicationDate":"2018-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85199826","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 9

Influence of Information Literacy Skills on Postgraduate Students’ Use of Electronic Resources in Private University Libraries in South-West, Nigeria 尼日利亚西南部私立大学图书馆信息素养技能对研究生电子资源利用的影响

... IEEE Conference on Communications and Network Security. IEEE Conference on Communications and Network Security Pub Date : 2018-11-02 DOI: 10.4236/CN.2018.104014

P. Adeniran, U. D. Onuoha

{"title":"Influence of Information Literacy Skills on Postgraduate Students’ Use of Electronic Resources in Private University Libraries in South-West, Nigeria","authors":"P. Adeniran, U. D. Onuoha","doi":"10.4236/CN.2018.104014","DOIUrl":"https://doi.org/10.4236/CN.2018.104014","url":null,"abstract":"The introduction of new technologies has had a significant influence on teaching, learning and research activities in universities. This has offered university libraries opportunities to provide information resources in a variety of formats. This study investigated the influence of information literacy skills on postgraduate students’ use of electronic resources in private university libraries in Nigeria. The study adopted the survey research design. The study population comprised 2805 postgraduate students in five private universities offering postgraduate programmes in South-West, Nigeria. Multistage sampling technique was used in the selection process. A purposive selection of four faculties from each of the five universities was carried out. Proportionate sampling technique was used to select the sample size of 550 postgraduate students as the respondents for the study. Findings revealed that there was a significant positive correlation between information literacy skills and use of electronic resources (r = 0.28, p < 0.05). The study concluded that the utilization of electronic resources promoted access to current information among postgraduate students in the selected private universities in South-West, Nigeria. The study recommended that the management of private university libraries should ensure a continuous provision of electronic resources with adequate information communication technology tools to facilitate their use.","PeriodicalId":91826,"journal":{"name":"... IEEE Conference on Communications and Network Security. IEEE Conference on Communications and Network Security","volume":"44 1","pages":"164-179"},"PeriodicalIF":0.0,"publicationDate":"2018-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85354793","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8

Performance Evaluation of Scheduling Algorithms for 4G (LTE) 4G (LTE)调度算法性能评价

... IEEE Conference on Communications and Network Security. IEEE Conference on Communications and Network Security Pub Date : 2018-10-30 DOI: 10.4236/cn.2018.104013

B. Kuboye

引用次数: 5

Analysis and Neural Networks Modeling of Web Server Performances Using MySQL and PostgreSQL 基于MySQL和PostgreSQL的Web服务器性能分析与神经网络建模

... IEEE Conference on Communications and Network Security. IEEE Conference on Communications and Network Security Pub Date : 2018-10-09 DOI: 10.4236/CN.2018.104012

Fontaine Rafamantanantsoa, Maherindefo Laha

{"title":"Analysis and Neural Networks Modeling of Web Server Performances Using MySQL and PostgreSQL","authors":"Fontaine Rafamantanantsoa, Maherindefo Laha","doi":"10.4236/CN.2018.104012","DOIUrl":"https://doi.org/10.4236/CN.2018.104012","url":null,"abstract":"The purpose of this study is to analyze and then model, using neural network models, the performance of the Web server in order to improve them. In our experiments, the parameters taken into account are the number of instances of clients simultaneously requesting the same Web page that contains the same SQL queries, the number of tables queried by the SQL, the number of records to be displayed on the requested Web pages, and the type of used database server. This work demonstrates the influences of these parameters on the results of Web server performance analyzes. For the MySQL database server, it has been observed that the mean response time of the Web server tends to become increasingly slow as the number of client connection occurrences as well as the number of records to display increases. For the PostgreSQL database server, the mean response time of the Web server does not change much, although there is an increase in the number of clients and/or size of information to be displayed on Web pages. Although it has been observed that the mean response time of the Web server is generally a little faster for the MySQL database server, it has been noted that this mean response time of the Web server is more stable for PostgreSQL database server.","PeriodicalId":91826,"journal":{"name":"... IEEE Conference on Communications and Network Security. IEEE Conference on Communications and Network Security","volume":"12 1","pages":"142-151"},"PeriodicalIF":0.0,"publicationDate":"2018-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89703979","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Performance Comparison and Simulink Model of Firewall Free BSD and Linux freebsd和Linux防火墙的性能比较和Simulink模型

... IEEE Conference on Communications and Network Security. IEEE Conference on Communications and Network Security Pub Date : 2018-10-09 DOI: 10.4236/CN.2018.104015

Fontaine Rafamantanantsoa, H. Rabetafika

{"title":"Performance Comparison and Simulink Model of Firewall Free BSD and Linux","authors":"Fontaine Rafamantanantsoa, H. Rabetafika","doi":"10.4236/CN.2018.104015","DOIUrl":"https://doi.org/10.4236/CN.2018.104015","url":null,"abstract":"In recent years, the number of users connected to the Internet has experienced a phenomenal growth. The security of systems and networks become essential. That is why the performance of Linux firewall and Berkeley Software Distribution (BSD) are of paramount importance in security systems and networks in all businesses. The following evaluates the firewall based tool that we have developed in Python and Scapy, which performs time measurements by serving packets traversing the firewall test. Several results were presented: the speed of the firewall under FreeBSD in terms of service time compared to the speed of the firewall under Linux as the number of rules increases; the speed of the filtering rule of a firewall stateless in terms of service time compared to the filtering rule of an active firewall gradually as the number of rules increases. Then, for care of simplicity, we have presented the queue M/M/1/K to model the performances of firewalls. The resulting model was validated using Simulink and mean squared error. The analytical model and Simulink of the firewalls are presented in the article.","PeriodicalId":91826,"journal":{"name":"... IEEE Conference on Communications and Network Security. IEEE Conference on Communications and Network Security","volume":"3 1","pages":"180-195"},"PeriodicalIF":0.0,"publicationDate":"2018-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87666568","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0