2010 Fourth International Conference on Network and System Security最新文献_第4页

Exploratory Study to Explore the Role of ICT in the Process of Knowledge Management in an Indian Business Environment 探索印度商业环境中ICT在知识管理过程中的作用的探索性研究

2010 Fourth International Conference on Network and System Security Pub Date : 2010-09-01 DOI: 10.1109/NSS.2010.89

Abdul Hafeez-Baig, R. Gururajan, Heng-Sheng Tsai, Prema Sankaran

{"title":"Exploratory Study to Explore the Role of ICT in the Process of Knowledge Management in an Indian Business Environment","authors":"Abdul Hafeez-Baig, R. Gururajan, Heng-Sheng Tsai, Prema Sankaran","doi":"10.1109/NSS.2010.89","DOIUrl":"https://doi.org/10.1109/NSS.2010.89","url":null,"abstract":"In the 21st century and the emergence of a digital economy, knowledge and the knowledge base economy are rapidly growing. To effectively be able to understand the processes involved in the creating, managing and sharing of knowledge management in the business environment is critical to the success of an organization. This study builds on the previous research of the authors on the enablers of knowledge management by identifying the relationship between the enablers of knowledge management and the role played by information communication technologies (ICT) and ICT infrastructure in a business setting. This paper provides the findings of a survey collected from the four major Indian cities (Chennai, Coimbatore, Madurai and Villupuram) regarding their views and opinions about the enablers of knowledge management in business setting. A total of 80 organizations participated in the study with 100 participants in each city. The results show that ICT and ICT infrastructure can play a critical role in the creating, managing and sharing of knowledge in an Indian business environment.","PeriodicalId":127173,"journal":{"name":"2010 Fourth International Conference on Network and System Security","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127005427","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: 1

Security-Oriented Workflows for the Social Sciences 面向社会科学的安全工作流

2010 Fourth International Conference on Network and System Security Pub Date : 2010-09-01 DOI: 10.1109/NSS.2010.72

R. Sinnott, Sardar Hussain

{"title":"Security-Oriented Workflows for the Social Sciences","authors":"R. Sinnott, Sardar Hussain","doi":"10.1109/NSS.2010.72","DOIUrl":"https://doi.org/10.1109/NSS.2010.72","url":null,"abstract":"The service-oriented computing paradigm and its application to support e-Infrastructures offers, at least in principle, the opportunity to realise platforms for multi- and inter-disciplinary research. Augmenting the service-oriented model for e-Research are mechanisms for services to be coupled and enacted in a coordinated manner through workflow environments. Typically workflows capture a research process that can be shared and repeated by others. However, existing models of workflow definition and enactment assume that services are directly available and can be accessed and invoked by arbitrary users or enactment engines. In more security-oriented domains, such assumptions rarely hold true. Rather in many domains, service providers demand to be autonomous and define and enforce their own service / resource access control using locally defined policy enforcement points (PEP) and policy decision points (PDP) which allow access and usage of resources to be strictly monitored and enforced. In this paper, we outline how it is possible to support security-oriented workflow definition and enactment through chaining of PDPs to support “workflow-oriented” access control. To demonstrate this, we focus on a case study taken from the Economic and Social Science Research Council (ESRC) funded Data Management through e-Social Science (DAMES – www.dames.org.uk) project in the area of depression, self-harm and suicide.","PeriodicalId":127173,"journal":{"name":"2010 Fourth International Conference on Network and System Security","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125810380","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: 7

Secure Communication in 802.11 Networks with a Novel Protocol Using Quantum Cryptography 基于量子加密新协议的802.11网络安全通信

2010 Fourth International Conference on Network and System Security Pub Date : 2010-09-01 DOI: 10.1109/NSS.2010.17

Xu Huang, S. Wijesekera, D. Sharma

{"title":"Secure Communication in 802.11 Networks with a Novel Protocol Using Quantum Cryptography","authors":"Xu Huang, S. Wijesekera, D. Sharma","doi":"10.1109/NSS.2010.17","DOIUrl":"https://doi.org/10.1109/NSS.2010.17","url":null,"abstract":"It is the fact that wireless local area networks are increasingly deployed by businesses, government and SOHO users as they offer many advantages to its customers with mobility, flexibility, convenience etc. It opened a wide range of new commercial areas for hardware vendors, at low cost. This justifies why wireless networks have become one of the most widely used communication systems in the world. However, since there are no boundaries in wireless networks, they are vulnerable to security threats than wired networks. Therefore, providing secure communication for wireless networks has become one of the prime concerns. Quantum cryptography, to be precise, Quantum Key Distribution (QKD), offers the promise of unconditional security. In this paper, we extend our previous research work of how QKD can be used in IEEE 802.11 wireless networks to ensure secure key distribution. Our contributions in this paper are as follows: (1) We discussed how QKD can be used in IEEE 802.11 wireless networks to securely distribute the keys. (2) We use new protocol QKD. (3) We introduced a method that take the advantage of mutual authentication features offered by some EAP variants of 802.1X Port-Based Network Access Control. (4) Finally, we present a new code called Quantum Message Integrity Code (Q-MIC) which provides mutual authentication between the two communication parties. Also experimental results are presented with Simulink Model.","PeriodicalId":127173,"journal":{"name":"2010 Fourth International Conference on Network and System Security","volume":"169 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125224388","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: 7

Energy Friendly Integrity for Network Coding in Wireless Sensor Networks 无线传感器网络编码的能源友好完整性

2010 Fourth International Conference on Network and System Security Pub Date : 2010-09-01 DOI: 10.1109/NSS.2010.32

A. Apavatjrut, Wassim Znaidi, A. Fraboulet, C. Goursaud, C. Lauradoux, M. Minier

{"title":"Energy Friendly Integrity for Network Coding in Wireless Sensor Networks","authors":"A. Apavatjrut, Wassim Znaidi, A. Fraboulet, C. Goursaud, C. Lauradoux, M. Minier","doi":"10.1109/NSS.2010.32","DOIUrl":"https://doi.org/10.1109/NSS.2010.32","url":null,"abstract":"The recent advances in information theory and networking have significantly modified the way to disseminate data in wireless sensor networks (WSNs): aggregation, network coding or rateless codes. These new paradigms of dissemination create new threats for security such as pollution attacks. These attacks exploit the difficulty to protect data integrity in those contexts. In this paper, we consider the particular case of xor network coding. We compare the different strategies based on message authentication codes algorithms (MACs) to thwart these attacks. We emphasize the advantages of universal hash functions (UHFs) in terms of flexibility and efficiency. These schemes reduce the energy consumption by 42% and 68% (according to the used protocol) for the relaying nodes over those based on classical cryptographic primitives without any loss in security. The key feature of the UHFs considered here is their homomorphic property ($h(x_1 oplus x_2)=h(x_1)oplus h(x_2)$). These homomorphic MACs offer more possibilities for the relying nodes than the classical cryptographic ones: the detection time of a pollution attack can be adjusted to preserve the nodes energy. Moreover, they can be computed with the low resources of a sensor.","PeriodicalId":127173,"journal":{"name":"2010 Fourth International Conference on Network and System Security","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124964164","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: 15

Identity Based Self Delegated Signature - Self Proxy Signatures 基于身份的自委托签名-自代理签名

2010 Fourth International Conference on Network and System Security Pub Date : 2010-09-01 DOI: 10.1109/NSS.2010.98

S. S. D. Selvi, S. Vivek, S. Nath, C. Rangan

引用次数: 5

A Dynamic Mutual RFID Authentication Model Preventing Unauthorized Third Party Access 一种防止非授权第三方访问的RFID动态互鉴模型

2010 Fourth International Conference on Network and System Security Pub Date : 2010-09-01 DOI: 10.1109/NSS.2010.46

M. Schapranow, A. Zeier, H. Plattner

引用次数: 12

Router and Link Admittance Control in the Optimized Link State Routing Protocol Version 2 (OLSRv2) 优化链路状态路由协议版本2 (OLSRv2)中的路由器和链路导纳控制

2010 Fourth International Conference on Network and System Security Pub Date : 2010-09-01 DOI: 10.1109/NSS.2010.20

T. Clausen, U. Herberg

{"title":"Router and Link Admittance Control in the Optimized Link State Routing Protocol Version 2 (OLSRv2)","authors":"T. Clausen, U. Herberg","doi":"10.1109/NSS.2010.20","DOIUrl":"https://doi.org/10.1109/NSS.2010.20","url":null,"abstract":"This paper presents security mechanisms for router and link admittance control in OLSRv2. Digitally signing OLSRv2 control messages allows recipient routers to - individually - choose to admit or exclude the originating router for when populating link-state databases, calculating MPR sets etc. By additionally embedding signatures for each advertised link, recipient routers can also control admittance of each advertised link in the message, rendering an OLSRv2 network resilient to both identity-spoofing and link-spoofing attacks. The flip-side of the coin when using such a link-admittance mechanism is, that the number of signatures to include in each OLSRv2 control message is a function of the number of links advertised. For HELLO messages, this is essentially the number of neighbor routers, for TC messages, this is the number of MPR Selectors of the originator of the message. Also, upon receipt of a control message, these signatures are to be verified. This paper studies the impact of adding a link-admittance control mechanism to OLSRv2, both in terms of additional control-traffic overhead and additional in-router processing resources, using several cryptographic algorithms, such as RSA and Elliptic Curve Cryptography for very short signatures.","PeriodicalId":127173,"journal":{"name":"2010 Fourth International Conference on Network and System Security","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129832348","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: 5

Dynamic Trust Model for Federated Identity Management 联邦身份管理的动态信任模型

2010 Fourth International Conference on Network and System Security Pub Date : 2010-09-01 DOI: 10.1109/NSS.2010.40

Hao Gao, Jun Yan, Y. Mu

引用次数: 19

Ignorant Experts: Computer and Network Security Support from Internet Service Providers 无知的专家:来自互联网服务提供商的计算机和网络安全支持

2010 Fourth International Conference on Network and System Security Pub Date : 2010-09-01 DOI: 10.1109/NSS.2010.42

Patryk Szewczyk, C. Valli

引用次数: 3

Luth: Composing and Parallelizing Midpoint Inspection Devices Luth:组成和并行中点检测装置

2010 Fourth International Conference on Network and System Security Pub Date : 2010-09-01 DOI: 10.1109/NSS.2010.44

Ion Alberdi, V. Nicomette, P. Owezarski

引用次数: 1