检索结果-内蒙古大学图书馆

advanced Research in computing (ICARC), international conference on

作者： D. D. K. Karawgoda C. A. Kavirathna Department of Industrial Management University of Kelaniya Kelaniya Sri Lanka

ISBN: (数字)9798331530983

ISBN: (纸本)9798331530990

Small and medium-sized enterprises (SMEs) are vital contributors to economic growth, yet they often face challenges in utilizing social media effectively for customer engagement. This systematic review explores the barriers SMEs encounter in engaging customers through social media and examines the strategies they employ to enhance customer engagement and firm performance. Based on an analysis of 45 studies published between 2011 and 2024, the review identifies key barriers to customer engagement, including a lack of skilled personnel, limited resources, and inadequate IT infrastructure. Despite these challenges, SMEs utilize various strategies to optimize social media engagement, such as leveraging modern digital marketing tools, creating authentic and engaging content, and strategically using platforms like Facebook and Instagram. Furthermore, SMEs enhance customer relationships through consistent content delivery, interactive communication, and the use of social media analytics. These strategies align social media efforts with business goals, contributing to improved firm performance. While this review primarily focuses on SMEs in developing economies, it incorporates transferable insights from developed countries such as Germany, the UK, and Australia. These insights provide comparative perspectives and highlight scalable solutions that can be adapted to resource-constrained settings.

关键词： Social networking (online) Customer relationship management Web sites security Personnel Electrical resistance measurement Cultural differences Faces Systematic literature review Business

来源：评论

学校读者我要写书评

暂无评论

Guest Editor's Introduction to the Special Section on Social Network security

引用

IEEE TRANSACTIONS ON DEPENDABLE AND SECURE computing 2018年第4期15卷 549-550页

作者： Qiu, Meikang Xiang, Yang Zhang, Yan Columbia Univ New York NY 10027 USA Swinburne Univ Technol Hawthorn Vic 3122 Australia Univ Oslo N-0315 Oslo Norway

The nine papers included in this special section focus on cyber security methods to protect social network services. The emerging paradigm of social network provides an enormous number of novel approaches to implementing advanced networking communications and data analysis schemes efficiently using existing datasets, networks, and infrastructure. Social networks have had a great impact on people’s daily life and global businesses, as has been addressed by recent research. However, the security issue is also a critical concern when adopting social network technologies in practice. Considering the uniqueness of social networks, the mechanism is now facing a variety of security challenges from multiple dimensions, such as mobile apps, wireless communication, cloud systems, big data, and security operations. Compared with traditional security issues, the applications of social networks are operated in a dynamic circumstance involving different internal and external inputs and factors, which requires new security mechanisms in distinct operational environments. The complexity of the technical implementations may result in unexpected consequences when adopting social network technologies. It is therefore important for current researchers and practitioners to address the security issues and seek out efficient ways to handle different hazards. For the purpose of preventing social network-based solutions from the threats of social networks, a variety of cyber security approaches or mechanism have been proposed.

关键词： Special Issues And Sections Social Network Services Computer security Data Privacy Data Analysis Big Data

来源：评论

学校读者我要写书评

暂无评论

Proceedings - 2nd international conference on advanced computing, networking and security, adcons 2013

Proceedings - 2nd International Conference on Advanced Compu...

引用

2nd international conference on advanced computing, networking and security, adcons 2013

ISBN: (纸本)9780768551272

The proceedings contain 47 papers. The topics discussed include: performance evaluation of multi-core processors with varied interconnect networks;a modified local least squares-based missing value estimation method in microarray gene expression data;anomaly detection and similarity search in neutron monitor data for predictive maintenance of nuclear power plants;a broker based e-learning service integration and execution architecture for the complex requirements on learning resources;projection and interaction with ad-hoc interfaces on non-planar surfaces;rivers and coastlines detection in multispectral satellite images using level set method and modified Chan Vese algorithm;a stroke based representation of Indian sign language signs incorporating global and local motion information;wavelet based sharp features (wash): an image quality assessment metric based on HVS;and robust face recognition in the presence of noises and blurring effects by fusing appearance based techniques and sparse representation.

关键词：

来源：评论

学校读者我要写书评

暂无评论

advanced computing, networking and security - international conference, adcons 2011, Revised Selected Papers

Advanced Computing, Networking and Security - International ...

引用

international conference on advanced computing, networking and security, adcons 2011

ISBN: (纸本)9783642292798

The proceedings contain 70 papers. The topics discussed include: a new small world lattice;an intelligent cloud system adopting file pre-fetching;context awareness acquisition for safety sensor data processing on industrial sensor network;optimal selection of web services for efficient QoS driven web service compositions;reconfigurable web service composition using belief revision;semantic web service discovery with structural level matching of operations;a novel way of tracking people in an indoor area;image reconstruction in electrical impedance tomography (EIT) with projection error propagation-based regularization (PEPR): a practical phantom study;an approach for color edge detection with automatic threshold detection;performance analysis of pedestrian detection at night time with different classifiers;and enhanced quality preserved image compression technique using edge assisted wavelet based interpolation.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Monitoring users in cloud computing: Evaluating the Centralized Approach

Monitoring users in cloud computing: Evaluating the Centrali...

引用

2nd international conference on advanced computing, networking and security (adcons)

作者： Prasad, Ajay Gupta, Divya Chakrabarti, Prasun Univ Petr & Energy Studies Dehra Dun Uttarakhand India Babulal Tarabai Inst Res & Technol Sagar India Sir Padampat Singhania Univ Udaipur Rajasthan India

ISBN: (纸本)9780769551272

So far, monitoring in cloud computing mostly tends to focus only on QoS and Service Level Agreements. However, if we tend to monitor user activities on clouds we have to look at a centralized approach. Having a centralized monitoring system in cloud computing is becoming more and more necessary, it is worthwhile to address this kind of monitoring in the cost and performance angles also. The performance and cost studies will not be appropriate without a tight comparison of various implementation and architectural possibilities. A Simulation is made so as to reveal the best options based on cost and performance.

关键词： Cloud computing security User Monitoring Access management Centralized Monitoring as a Service

来源：评论

学校读者我要写书评

暂无评论

An Efficient Distributed Verification Protocol for Data Storage security in Cloud computing

An Efficient Distributed Verification Protocol for Data Stor...

引用

2nd international conference on advanced computing, networking and security (adcons)

作者： Kumar, Syam P. Subramanian, R. Selvam, Thamizh D. IFHE Deemed Univ Dept Comp Scince Hyderabad Andhra Pradesh India Pondicherry Univ Sch Engn & Technol Dept Comp Sci Pondicherry India

ISBN: (纸本)9780769551272

Data storage is an important application of cloud computing, where clients can remotely store their data into the cloud. By uploading their data into the cloud, clients can be relieved from the burden of local data storage and maintenance. This new paradigm of data storage service also introduces new security challenges. One of these risks that can attack the cloud computing is the integrity of the data stored in the cloud. In order to overcome the threat of integrity of data, the client must be able to use the assistance of a Third Party Auditor (TPA), in such a way that the TPA verifies the integrity of data stored in cloud with the client's public key on the behalf of the client. The existing schemes with single verifier (TPA) may not scale well for this purpose. In this paper, we propose An Efficient Distributed Verification Protocol (EDVP) to verify the integrity of data in a distributed manner with support of multiple verifiers (Multiple TPAs) instead of single Verifier (TPA). Through the extensive security, performance and experimental results, we show that our scheme is more efficient than single verifier based scheme.

关键词： cloud storage Integrity Client TPA SUBTPAs Verification cloud computing

来源：评论

学校读者我要写书评

暂无评论

Modified Vigenere Encryption Algorithm and its Hybrid Implementation with Base64 and AES

Modified Vigenere Encryption Algorithm and its Hybrid Implem...

引用

2nd international conference on advanced computing, networking and security (adcons)

作者： Singh, Gurpreet Supriya Sri Guru Granth Sahib World Univ Comp Sci & Engn Dept Fatehgarh Sahib Punjab India

ISBN: (纸本)9780769551272

security is a mechanism by which information is protected from unintended or unauthorized access, change or destruction. To secure such information process of encryption is used. Encryption is the act of transforming sensitive data through an algorithm to make the data unreadable in such a way that only the person (or computer) with the key can have access to it. In this paper hybrid approach is used for applying encryption algorithms. Different kinds of algorithms such as substitution cipher, symmetric algorithm etc are used. The system's security is greatly improved, through researching several famous data encryption algorithms, improving some data encryption algorithms and arranging them in a suitable order. Avalanche Effect is chosen as a metric for measuring performance of proposed algorithm and its implementation. Proposed algorithm shows significant high Avalanche Effect, as compared with Vigenere Encryption Algorithm.

关键词： Vigenere Base64 AES Encryption security

来源：评论

学校读者我要写书评

暂无评论

security Analysis of Session Initiation Protocol in IPv4 and IPv6 based VoIP network

Security Analysis of Session Initiation Protocol in IPv4 and...

引用

2nd international conference on advanced computing, networking and security (adcons)

作者： Sonwane, Ganesh Dadaji Chandavarkar, B. R. NITK Surathkal Comp Sci & Engn Dept Mangalore India

ISBN: (纸本)9780769551272

VoIP is new emerging technology for the delivery of voice communication and multimedia session over the Internet. In VoIP network voice and signaling are multiplexed and travel as normal data inside the IP network. This growing popularity is due to cost saving factor and flexibility of services. SIP is VoIP standard protocol for establish, maintain and terminates voice communication. While VoIP service getting popular, they are also becoming attractive target for attacker for their malicious activities. Due to open nature of SIP protocol implementation that runs over the UDP transport make vulnerable to various threats in VoIP Service. In this paper we mainly concern with different SIP protocol attacks and their impact on the VoIP with and without security mechanisms in IPv4 and IPv6 networks. Based on current security issues and threats our main focus on implementation of attacks and security analysis of SIP protocol layer in both IPv4 and IPv6 network along with their comparison. Then we implement the security mechanism for the SIP protocol over the three different transport layers along with their impact on the VoIP infrastructure. This paper also explains the impact of TLS over the SIP server performance and comparison over the IPv4 network and IPv6 network for better security implementation.

关键词： Voice over Internet Protocol (VoIP) Session Initiation Protocol (SIP) Transport Layer security (TLS)

来源：评论

学校读者我要写书评

暂无评论

Digital Image Authentication Model Based on Edge Adaptive Steganography

Digital Image Authentication Model Based on Edge Adaptive St...

引用

2nd international conference on advanced computing, networking and security (adcons)

作者： Grover, Nidhi Mohapatra, A. K. Guru Gobind Singh Indraprastha Univ Delhi India Indira Gandhi Delhi Tech Univ Women Dept Informat Technol Delhi India

ISBN: (纸本)9780769551272

With the rapid growth of internet in the present world, social networking websites like Twitter, Facebook and Instagram are being increasingly used by people to share their life moments and events via images. But this vastly popular phenomenon of image sharing on internet is exposed to many risks. At present, these social networking websites are not bound by stringent privacy and copyright laws. Thus original image, once shared, can be easily downloaded and edited by the miscreants. Modified images can be then uploaded, morphed or shared further without the consent of the original owner of the image. Validation of the ownership of these images is practically impossible due to high degree of replication. This calls for an urgent requirement of an image authentication system. A digital image authentication system using adaptive steganography (Edge detection with variable LSB as the embedding technique) has been proposed in this paper. In the proposed technique the secret data related to person's login detail and current timestamp will be hidden in the original image using steganography without affecting the visual quality of the image. The information behind that image can be decoded only by the authorized party containing the original data of the person. This will validate the source and ownership of the shared image. It has been shown by the experimental results that the quality of image is not degraded even after the addition of secret data.

关键词： Adaptive Steganography Edge Detection LSB Authentication Digital Image Steganography security

来源：评论

学校读者我要写书评

暂无评论

Trust Based Privacy Preserving Access Control In Web Services Paradigm

Trust Based Privacy Preserving Access Control In Web Service...

引用

2nd international conference on advanced computing, networking and security (adcons)

作者： Bhatia, Rekha Singh, Manpreet Punjabi Univ Reg Ctr Mohali India Punjabi Univ Patiala India

ISBN: (纸本)9780769551272

The digital world is changing at a fast pace. These days, web services are becoming the basis of many e-business systems & web users are increasingly sharing their personal information with web service providers. These services are being considered as a promising new generation technology for the effective automated collaboration among heterogeneous autonomous service providers. The utmost requirement in web services paradigm is striking a balance between protecting personal data and maximising usability& timely access to the data whenever needed. A large community of web users daily use social networks like Facebook, Orkut, Twitter and Flickr. In such systems, automated software agents collaborate to carry out the tasks specified by the user and access is to be controlled in the ongoing manner dynamically. The access rights of the service users may have to be revoked in between the access process or granularity of access can be changed during the course of access depending upon the automated agent's behaviour. This paper is intended to address the problem of enforcing privacy policies along with traditional access control policies in an integrated way in order to prevent malicious users to violate the privacy rights of the data providers. Also the role of trustworthiness of the data requestoridentity in controlling the access is incorporated in our model.

关键词： Access Control Web Services Privacy security Policy Trust

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：