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Resource Optimization And Security In Distributed Computing
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Book Synopsis Resource Optimization and Security in Distributed Computing by : Kaiqi Xiong
Download or read book Resource Optimization and Security in Distributed Computing written by Kaiqi Xiong and published by . This book was released on 2007 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: Keywords: authenticaiton protocol, security, queueing network, resource optimization.
Book Synopsis Resource Optimization and Security in Distributed Computing by :
Download or read book Resource Optimization and Security in Distributed Computing written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: With the number of e-Business applications dramatically increasing, service level agreements (SLA) will play an important part in distributed service computing. An SLA is a combination of several quality of service (QoS) metrics, such as security, performance, and availability, agreed between a customer and a service provider. Due to the complexity of these metrics, most existing research typically addresses only one of these QoS metrics. In the case of the response time as a performance metric, the average time to process and complete a job is typically used in the literature. However, this may not be of real interest to a customer. A statistically bounded metric, that is, a percentile response time, is more realistic than the average response time. Moreover, in enterprise service computing, customer requests are typically distinguished by different request characteristics and service requirements. This dissertation includes a study of trustworthiness, percentile response time, service availability, and authentication among service stations or sites that may be owned by different service providers. The first part of this dissertation contains an analysis of percentile response time, which is one of the most important SLA metrics. Effective and accurate numerical solutions for the calculation of the percentile response time in single-class and multi-class queueing networks are obtained. Then, the numerical solution is incorporated in a resource allocation problem. Specifically, we present an approach for the resource optimization that minimizes the total cost of computer resources required while preserving a given percentile of the response time. In the second part of this dissertation, we extend the approach to consider trustworthiness, service availability, and the percentile of response time in Web services. We clearly define these QoS metrics and provide their quantitative analysis. Then, we take into account these QoS metrics in a trust-based resource allocatio.
Book Synopsis Resource Optimization and Security for Cloud Services by : Kaiqi Xiong
Download or read book Resource Optimization and Security for Cloud Services written by Kaiqi Xiong and published by John Wiley & Sons. This book was released on 2014-02-19 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book includes a study of trustworthiness, percentile response time, service availability, and authentication in the networks between users and cloud service providers, and at service stations or sites that may be owned by different service providers. The first part of the book contains an analysis of percentile response time, which is one of the most important SLA (service level agreements) metrics. Effective and accurate numerical solutions for the calculation of the percentile response time in single-class and multi-class queueing networks are obtained. Then, the numerical solution is incorporated in a resource allocation problem. Specifically, the authors present an approach for the resource optimization that minimizes the total cost of computer resources required while preserving a given percentile of the response time. In the second part, the approach is extended to consider trustworthiness, service availability, and the percentile of response time in Web services. These QoS metrics are clearly defined and their quantitative analysis provided. The authors then take into account these QoS metrics in a trust-based resource allocation problem in which a set of cloud computing resources is used by a service provider to host a typical Web services application for single-class customer services and multipleclass customer services respectively. Finally, in the third part of the book a thorough performance evaluation of two notable public key cryptography-based authentication techniques; Public-Key Cross Realm Authentication in Kerberos (PKCROSS) and Public Key Utilizing Tickets for Application Servers (PKTAPP, a.k.a. KX.509/KCA); is given, in terms of computational and communication times. The authors then demonstrate their performance difference using queuing networks. PKTAPP has been proposed to address the scalability issue of PKCROSS. However, their in-depth analysis of these two techniques shows that PKTAPP does not perform better than PKCROSS in a large-scale system. Thus, they propose a new public key cryptography-based group authentication technique. The performance analysis demonstrates that the new technique can scale better than PKCORSS and PKTAPP.
Book Synopsis Meta-Heuristic Algorithms for Advanced Distributed Systems by : Rohit Anand
Download or read book Meta-Heuristic Algorithms for Advanced Distributed Systems written by Rohit Anand and published by John Wiley & Sons. This book was released on 2024-03-12 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: META-HEURISTIC ALGORITHMS FOR ADVANCED DISTRIBUTED SYSTEMS Discover a collection of meta-heuristic algorithms for distributed systems in different application domains Meta-heuristic techniques are increasingly gaining favor as tools for optimizing distributed systems—generally, to enhance the utility and precision of database searches. Carefully applied, they can increase system effectiveness, streamline operations, and reduce cost. Since many of these techniques are derived from nature, they offer considerable scope for research and development, with the result that this field is growing rapidly. Meta-Heuristic Algorithms for Advanced Distributed Systems offers an overview of these techniques and their applications in various distributed systems. With strategies based on both global and local searching, it covers a wide range of key topics related to meta-heuristic algorithms. Those interested in the latest developments in distributed systems will find this book indispensable. Meta-Heuristic Algorithms for Advanced Distributed Systems readers will also find: Analysis of security issues, distributed system design, stochastic optimization techniques, and more Detailed discussion of meta-heuristic techniques such as the genetic algorithm, particle swam optimization, and many others Applications of optimized distribution systems in healthcare and other key??industries Meta-Heuristic Algorithms for Advanced Distributed Systems is ideal for academics and researchers studying distributed systems, their design, and their applications.
Book Synopsis Machine Learning Approach for Cloud Data Analytics in IoT by : Sachi Nandan Mohanty
Download or read book Machine Learning Approach for Cloud Data Analytics in IoT written by Sachi Nandan Mohanty and published by John Wiley & Sons. This book was released on 2021-07-14 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Machine Learning Approach for Cloud Data Analytics in IoT The book covers the multidimensional perspective of machine learning through the perspective of cloud computing and Internet of Things ranging from fundamentals to advanced applications Sustainable computing paradigms like cloud and fog are capable of handling issues related to performance, storage and processing, maintenance, security, efficiency, integration, cost, energy and latency in an expeditious manner. In order to expedite decision-making involved in the complex computation and processing of collected data, IoT devices are connected to the cloud or fog environment. Since machine learning as a service provides the best support in business intelligence, organizations have been making significant investments in this technology. Machine Learning Approach for Cloud Data Analytics in IoT elucidates some of the best practices and their respective outcomes in cloud and fog computing environments. It focuses on all the various research issues related to big data storage and analysis, large-scale data processing, knowledge discovery and knowledge management, computational intelligence, data security and privacy, data representation and visualization, and data analytics. The featured technologies presented in the book optimizes various industry processes using business intelligence in engineering and technology. Light is also shed on cloud-based embedded software development practices to integrate complex machines so as to increase productivity and reduce operational costs. The various practices of data science and analytics which are used in all sectors to understand big data and analyze massive data patterns are also detailed in the book.
Book Synopsis Resource Management and Security in Distributed Computing Systems by : Yuquan Shan
Download or read book Resource Management and Security in Distributed Computing Systems written by Yuquan Shan and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis investigates the relationship among distributed computing systems and jobs/tasks running in them. More specifically, how the properties of the distributed system or the decisions made by the system affect the performance of the jobs/tasks running on it, and how the jobs/tasks in turn affect the distributed system as well as the other jobs running in the same system. The first part covers the modeling and improvement of jobs/tasks performance on a system. The second part of the thesis concerns resource scheduling which can be considered as a result of the interaction between a distributed system and its jobs/tasks modeled as a game among the latter. The third part investigates the scenario where jobs/tasks negatively influence the system by improperly using the system resources (as in a denial-of-service attack)and what the system can do to address this problem.
Book Synopsis Resource Management and Efficiency in Cloud Computing Environments by : Turuk, Ashok Kumar
Download or read book Resource Management and Efficiency in Cloud Computing Environments written by Turuk, Ashok Kumar and published by IGI Global. This book was released on 2016-11-08 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today’s advancements in technology have brought about a new era of speed and simplicity for consumers and businesses. Due to these new benefits, the possibilities of universal connectivity, storage and computation are made tangible, thus leading the way to new Internet-of Things solutions. Resource Management and Efficiency in Cloud Computing Environments is an authoritative reference source for the latest scholarly research on the emerging trends of cloud computing and reveals the benefits cloud paths provide to consumers. Featuring coverage across a range of relevant perspectives and topics, such as big data, cloud security, and utility computing, this publication is an essential source for researchers, students and professionals seeking current research on the organization and productivity of cloud computing environments.
Book Synopsis Distributed Systems Security by : Abhijit Belapurkar
Download or read book Distributed Systems Security written by Abhijit Belapurkar and published by John Wiley & Sons. This book was released on 2009-02-11 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: How to solve security issues and problems arising in distributed systems. Security is one of the leading concerns in developing dependable distributed systems of today, since the integration of different components in a distributed manner creates new security problems and issues. Service oriented architectures, the Web, grid computing and virtualization – form the backbone of today’s distributed systems. A lens to security issues in distributed systems is best provided via deeper exploration of security concerns and solutions in these technologies. Distributed Systems Security provides a holistic insight into current security issues, processes, and solutions, and maps out future directions in the context of today’s distributed systems. This insight is elucidated by modeling of modern day distributed systems using a four-tier logical model –host layer, infrastructure layer, application layer, and service layer (bottom to top). The authors provide an in-depth coverage of security threats and issues across these tiers. Additionally the authors describe the approaches required for efficient security engineering, alongside exploring how existing solutions can be leveraged or enhanced to proactively meet the dynamic needs of security for the next-generation distributed systems. The practical issues thereof are reinforced via practical case studies. Distributed Systems Security: Presents an overview of distributed systems security issues, including threats, trends, standards and solutions. Discusses threats and vulnerabilities in different layers namely the host, infrastructure, application, and service layer to provide a holistic and practical, contemporary view of enterprise architectures. Provides practical insights into developing current-day distributed systems security using realistic case studies. This book will be of invaluable interest to software engineers, developers, network professionals and technical/enterprise architects working in the field of distributed systems security. Managers and CIOs, researchers and advanced students will also find this book insightful.
Book Synopsis Resource Management in Distributed Systems by : Anwesha Mukherjee
Download or read book Resource Management in Distributed Systems written by Anwesha Mukherjee and published by Springer Nature. This book was released on with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advanced Computing Techniques for Optimization in Cloud by : H S Madhusudhan
Download or read book Advanced Computing Techniques for Optimization in Cloud written by H S Madhusudhan and published by CRC Press. This book was released on 2024-09-11 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the current trends in research and analysis of virtual machine placement in a cloud data center. It discusses the integration of machine learning models and metaheuristic approaches for placement techniques. Taking into consideration the challenges of energy-efficient resource management in cloud data centers, it emphasizes upon computing resources being suitably utilised to serve application workloads in order to reduce energy utilisation, while maintaining apt performance. This book provides information on fault-tolerant mechanisms in the cloud and provides an outlook on task scheduling techniques. Focuses on virtual machine placement and migration techniques for cloud data centers Presents the role of machine learning and metaheuristic approaches for optimisation in cloud computing services Includes application of placement techniques for quality of service, performance, and reliability improvement Explores data center resource management, load balancing and orchestration using machine learning techniques Analyses dynamic and scalable resource scheduling with a focus on resource management The text is for postgraduate students, professionals, and academic researchers working in the fields of computer science and information technology.
Author :Management Association, Information Resources Publisher :IGI Global ISBN 13 :1799853403 Total Pages :2700 pages Book Rating :4.7/5 (998 download)
Book Synopsis Research Anthology on Architectures, Frameworks, and Integration Strategies for Distributed and Cloud Computing by : Management Association, Information Resources
Download or read book Research Anthology on Architectures, Frameworks, and Integration Strategies for Distributed and Cloud Computing written by Management Association, Information Resources and published by IGI Global. This book was released on 2021-01-25 with total page 2700 pages. Available in PDF, EPUB and Kindle. Book excerpt: Distributed systems intertwine with our everyday lives. The benefits and current shortcomings of the underpinning technologies are experienced by a wide range of people and their smart devices. With the rise of large-scale IoT and similar distributed systems, cloud bursting technologies, and partial outsourcing solutions, private entities are encouraged to increase their efficiency and offer unparalleled availability and reliability to their users. The Research Anthology on Architectures, Frameworks, and Integration Strategies for Distributed and Cloud Computing is a vital reference source that provides valuable insight into current and emergent research occurring within the field of distributed computing. It also presents architectures and service frameworks to achieve highly integrated distributed systems and solutions to integration and efficient management challenges faced by current and future distributed systems. Highlighting a range of topics such as data sharing, wireless sensor networks, and scalability, this multi-volume book is ideally designed for system administrators, integrators, designers, developers, researchers, academicians, and students.
Book Synopsis Security and Privacy in Communication Networks by : Raheem Beyah
Download or read book Security and Privacy in Communication Networks written by Raheem Beyah and published by Springer. This book was released on 2018-12-28 with total page 607 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume set LNICST 254-255 constitutes the post-conference proceedings of the 14thInternational Conference on Security and Privacy in Communication Networks, SecureComm 2018, held in Singapore in August 2018. The 33 full and 18 short papers were carefully reviewed and selected from 108 submissions. The papers are organized in topical sections on IoT security, user and data privacy, mobile security, wireless security, software security, cloud security, social network and enterprise security, network security, applied cryptography, and web security.
Book Synopsis Reliable and Intelligent Optimization in Multi-Layered Cloud Computing Architectures by : Madhusudhan H. S.
Download or read book Reliable and Intelligent Optimization in Multi-Layered Cloud Computing Architectures written by Madhusudhan H. S. and published by CRC Press. This book was released on 2024-05-02 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the major developments in the computing field has been cloud computing, which enables users to do complicated computations that local devices are unable to handle. The computing power and flexibility that have made the cloud so popular do not come without challenges. It is particularly challenging to decide which resources to use, even when they have the same configuration but different levels of performance because of the variable structure of the available resources. Cloud data centers can host millions of virtual machines, and where to locate these machines in the cloud is a difficult problem. Additionally, fulfilling optimization needs is a complex problem. Reliable and Intelligent Optimization in Multi-Layered Cloud Computing Architectures examines ways to meet these challenges. It discusses virtual machine placement techniques and task scheduling techniques that optimize resource utilization and minimize energy consumption of cloud data centers. Placement techniques presented can provide an optimal solution to the optimization problem using multiple objectives. The book focuses on basic design principles and analysis of virtual machine placement techniques and task allocation techniques. It also looks at virtual machine placement techniques that can improve quality-of-service (QoS) in service-oriented architecture (SOA) computing. The aims of virtual machine placement include minimizing energy usage, network traffic, economical cost, maximizing performance, and maximizing resource utilization. Other highlights of the book include: Improving QoS and resource efficiency Fault-tolerant and reliable resource optimization models A reactive fault tolerance method using checkpointing restart Cost and network-aware metaheuristics. Virtual machine scheduling and placement Electricity consumption in cloud data centers Written by leading experts and researchers, this book provides insights and techniques to those dedicated to improving cloud computing and its services.
Download or read book Cloud Security written by Jamuna S Murthy and published by CRC Press. This book was released on 2024-08-28 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive work surveys the challenges, the best practices in the industry, and the latest developments and technologies. It covers the fundamentals of cloud computing, including deployment models, service models, and the benefits of cloud computing, followed by critical aspects of cloud security, including risk management, threat analysis, data protection, identity and access management, and compliance. Cloud Security explores the latest security technologies, such as encryption, multi‐factor authentication, and intrusion detection and prevention systems, and their roles in securing the cloud environment. Features: Introduces a user-centric measure of cyber security and provides a comparative study on different methodologies used for cyber security Offers real-world case studies and hands-on exercises to give a practical understanding of cloud security Includes the legal and ethical issues, including the impact of international regulations on cloud security Covers fully automated run-time security and vulnerability management Discusses related concepts to provide context, such as Cyber Crime, Password Authentication, Smart Phone Security with examples This book is aimed at postgraduate students, professionals, and academic researchers working in the fields of computer science and cloud computing.
Book Synopsis Cloud Computing and Services Science by : Donald Ferguson
Download or read book Cloud Computing and Services Science written by Donald Ferguson and published by Springer Nature. This book was released on 2023-01-01 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 11th International Conference on Cloud Computing and Services Science, CLOSER 2021, Virtual Event, during April 28–30, 2021. The 5 full papers included in this book were carefully reviewed and selected from 51 submissions. The proceedings deal with the topics of data processing, cloud computing environments, and services science.
Book Synopsis Handbook of e-Business Security by : João Manuel R.S. Tavares
Download or read book Handbook of e-Business Security written by João Manuel R.S. Tavares and published by CRC Press. This book was released on 2018-07-27 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are a lot of e-business security concerns. Knowing about e-business security issues will likely help overcome them. Keep in mind, companies that have control over their e-business are likely to prosper most. In other words, setting up and maintaining a secure e-business is essential and important to business growth. This book covers state-of-the art practices in e-business security, including privacy, trust, security of transactions, big data, cloud computing, social network, and distributed systems.
