Download or read book Participant Access Control in IP Multicasting written by Salekul Islam and published by . This book was released on 2008 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: IP multicast is best-known for its bandwidth conservation and lower resource utilization. The classical multicast model makes it impossible to restrict access to authorized End Users (EU) or paying receivers and to forward data originated by an authorized sender(s) only. Without an effective participant (i.e., receivers and sender(s)) access control, an adversary may exploit the existing IP multicast model, where a host can join or send any multicast group without prior authentication and authorization. The Authentication, Authorization and Accounting (AAA) protocols are being used successfully, in unicast communication, to control access to network resources. AAA protocols can be used for multicast applications in a similar way. In this thesis, a novel architecture is presented for the use of AAA protocols to manage IP multicast group access control, which enforces authentication, authorization and accounting of group participants. The AAA framework has been deployed by implementing the Network Access Server (NAS) functionalities inside the Access Router (AR). The proposed architecture relates access control with e-commerce communications and policy enforcement. The Internet Group Management Protocol with Access Control (IGMP-AC), an extended version of the IGMPv3, has been developed for receiver access control. The IGMP-AC, which encapsulates Extensible Authentication Protocol (EAP) packets, has been modeled in PROMELA, and has also been verified using SPIN. Finally, the security properties of an EAP method, EAP Internet Key Exchange, have been validated using AVISPA. Protocol for Carrying Authentication for Network Access, a link-layer agnostic protocol that encapsulates EAP packets, has been deployed to authenticate a sender that establishes an IPsec Security Association between the sender and the AR to cryptographically authenticate each packet. Next, a policy framework has been designed for specifying and enforcing the access control policy for multicast group participants. The access control architecture has been extended to support inter-domain multicast groups by deploying Diameter agents that discover network entities located in remote domains and securely transport inter-domain AAA information. Furthermore, the inter-domain data distribution tree has been protected from several attacks generated by a compromised network entity (e.g., router, host) by deploying a Multicast Security Association. Finally, the scope of receiver access control architecture and IGMP-AC has been broadened by demonstrating the usability of IGMP-AC in wireless networks for mobile receiver (or EU) access control. In addition, using the EAP Re-authentication Protocol (ERP), a secured and fast handoff procedure of mobile EUs in wireless networks has been developed.
Download or read book Design and Validation of Receiver Access Control in the Automatic Multicast Tunneling Environment written by Veera Nagasiva Tejeswi Malla and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 21st National Information Systems Security Conference written by and published by . This book was released on 1998 with total page 854 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book IP Multicast written by Josh Loveless and published by Cisco Press. This book was released on 2016-09-30 with total page 778 pages. Available in PDF, EPUB and Kindle. Book excerpt: IP Multicast Volume I: Cisco IP Multicast Networking Design, deploy, and operate modern Cisco IP multicast networks IP Multicast, Volume I thoroughly covers basic IP multicast principles and routing techniques for building and operating enterprise and service provider networks to support applications ranging from videoconferencing to data replication. After briefly reviewing data communication in IP networks, the authors thoroughly explain network access, Layer 2 and Layer 3 multicast, and protocol independent multicast (PIM). Building on these essentials, they introduce multicast scoping, explain IPv6 multicast, and offer practical guidance for IP multicast design, operation, and troubleshooting. Key concepts and techniques are illuminated through real-world network examples and detailed diagrams. Reflecting extensive experience working with Cisco customers, the authors offer pragmatic discussions of common features, design approaches, deployment models, and field practices. You’ll find everything from specific commands to start-to-finish methodologies: all you need to deliver and optimize any IP multicast solution. IP Multicast, Volume I is a valuable resource for network engineers, architects, operations technicians, consultants, security professionals, and collaboration specialists. Network managers and administrators will find the implementation case study and feature explanations especially useful. · Review IP multicasting applications and what makes multicast unique · Understand IP multicast at the access layer, from layered encapsulation to switching multicast frames · Work with Layer 2 switching domains, IPv4 group addresses, and MAC address maps · Utilize Layer 3 multicast hosts and understand each PIM mode · Implement basic forwarding trees and rendezvous points · Compare multicast forwarding modes: ASM, SSM, and PIM Bidir · Plan and properly scope basic multicast networks · Choose your best approach to forwarding replication · Apply best practices for security and resiliency · Understand unique IPv6 deployment issues · Efficiently administer and troubleshoot your IP multicast network This book is part of the Networking Technology Series from Cisco Press®, which offers networking professionals valuable information for constructing efficient networks, understanding new technologies, and building successful careers. Category: Networking Covers: IP Multicast
Download or read book IEEE Conference on Protocols for Multimedia Systems Multimedia Networking written by and published by Institute of Electrical & Electronics Engineers(IEEE). This book was released on 1997 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work contains proceedings from the 1997 Multimedia Networking International Workshop. Features include: ATM transport and PCS; multimedia systems implementation frameworks; computer-supported co-operative work; adaptive applications; and quality of service.
Download or read book Multicast and Group Security written by Thomas Hardjono and published by Artech House. This book was released on 2003 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: If Internet security is an important part of your job responsibility, this first-of-its-kind book is essential reading. It presents detailed coverage of multicast security from the leading developer of the standards. This unique resource discusses the security issues related to IP multicast networks, protocols and other group communications technologies. New algorithms and protocols for multi-party secure communication are provided for easy reference. The book looks at the security issues and solutions under three broad categories ? data authentication, key management, and policies.
Download or read book The Industrial Information Technology Handbook written by Richard Zurawski and published by CRC Press. This book was released on 2018-10-03 with total page 1938 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Industrial Information Technology Handbook focuses on existing and emerging industrial applications of IT, and on evolving trends that are driven by the needs of companies and by industry-led consortia and organizations. Emphasizing fast growing areas that have major impacts on industrial automation and enterprise integration, the Handbook covers topics such as industrial communication technology, sensors, and embedded systems. The book is organized into two parts. Part 1 presents material covering new and quickly evolving aspects of IT. Part 2 introduces cutting-edge areas of industrial IT. The Handbook presents material in the form of tutorials, surveys, and technology overviews, combining fundamentals and advanced issues, with articles grouped into sections for a cohesive and comprehensive presentation. The text contains 112 contributed reports by industry experts from government, companies at the forefront of development, and some of the most renowned academic and research institutions worldwide. Several of the reports on recent developments, actual deployments, and trends cover subject matter presented to the public for the first time.
Download or read book IP Multicast written by Josh Loveless and published by Cisco Press. This book was released on 2018-03-08 with total page 591 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design, operate, and troubleshoot advanced Cisco IP multicast in enterprise, data center, and service provider networks IP Multicast, Volume II thoroughly covers advanced IP multicast designs and protocols specific to Cisco routers and switches. It offers a pragmatic discussion of common features, deployment models, and field practices for advanced Cisco IP multicast networks, culminating with commands and methodologies for implementation and advanced troubleshooting. After fully discussing inter-domain routing and Internet multicast, the authors thoroughly explain multicast scalability, transport diversification, and multicast MPLS VPNs. They share in-depth insights into multicast for the data center, a full chapter of best-practice design solutions, and a start-to-finish troubleshooting methodology designed for complex environments. Reflecting the authors’ extensive experience with service provider and enterprise networks, IP Multicast, Volume II will be indispensable to IP multicast engineers, architects, operations technicians, consultants, security professionals, and collaboration specialists. Network managers and administrators will find its case studies and feature explanations especially valuable. Understand the fundamental requirements for inter-domain multicast Design control planes for identifying source and receiver, as well as the downstream control plane Support multicast transport where cloud service providers don’t support native multicast Use multicast VPNs to logically separate traffic on the same physical infrastructure Explore the unique nuances of multicast in the data center Implement Virtual Port Channel (vPC), Virtual Extensible LAN (VXLAN), and Cisco’s Application Centric Infrastructure (ACI) Design multicast solutions for specific industries or applications Walk through examples of best-practice multicast deployments Master an advanced methodology for troubleshooting large IP multicast networks
Download or read book Multimedia Networking Technology Management and Applications written by Syed, Mahbubur Rahman and published by IGI Global. This book was released on 2001-07-01 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years rapid Internet growth has pushed the development of new multimedia applications in all aspects of life such as entertainment, communication, collaborative work and electronic commerce. Future applications will make use of different technologies like voice, data and video, but in order to make such a wide variety of multimedia applications successful, a number of technology and management issues must be addressed. Multimedia Networking: Technology, Management and Applications addresses the dynamic and efficient uses of resources ? a fundamental aspect of multimedia networks. Geared toward professionals, educators and students alike, this exciting new book will detail current research and the future direction of multimedia networking.
Download or read book FRULT TOLERANT IMPLEMENTATION OF PARALLEL AND DISTRIBUTED VIRTUAL REALITY APPLICATIONS IN MULTI USER ENVIRONMENT BASED ON ARCHITECTURE OF HETEROGENEOUS DEVICES AND LIMITED PUBLICALLY ACCESSIBLE BANDWIDTH written by Shabab Naqvi and published by Lulu.com. This book was released on with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Intelligence in Services and Networks Paving the Way for an Open Service Market written by Han Zuidweg and published by Springer. This book was released on 2008-01-03 with total page 561 pages. Available in PDF, EPUB and Kindle. Book excerpt: Paving the Way for an Open Service Market We live in an age when powerful communications technology is becoming available to everyone. From our home we can send and receive not only analogue voice, but also growing volumes of digital information and even intelligence in the form of agents. We are becoming increasingly mobile and are expecting the same level of connectivity in the home, in the office, and on the road. The regulatory and commercial environment in which we communicate is changing. The telecommunications market is becoming increasingly competitive. The Internet is erasing the borders between information technology and telecommunications. And the way we do business is ever more dominated by electronic exchanges of information. Is our technology ready for the open market of networks and services? Can we manage the growing complexity of computing and telecommunications technology and place it at the service of the people? The challenge for the research community is to develop the tools and techniques that will ultimately bring the full power of communications and information to everyone, in a way that everyone can easily use. The Sixth International Conference on Intelligence in Services and Networks (IS&N’99) is all about technology for paving the way to the open services market. Since the first IS&N conference in 1992 the focus of the IS&N program has continually shifted. We see existing technologies maturing while new ones emerge, but the bottom line has always been putting technology at the service of the people.
Download or read book The Best Damn Cisco Internetworking Book Period written by Syngress and published by Elsevier. This book was released on 2003-11-13 with total page 1169 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Best Damn Cisco Internetworking Book Period shows readers everything they need to know about all Cisco internetworking topics. The book provides an understanding of Cisco's current VoIP solutions and the means to put them to work, showing how to configure all of Cisco's core VoIP products—among them Cisco CallManager software, Cisco 7910 series phones, and server-based IP PBXs. It discusses IPv6 Protocols, as well as IP Quality of Service (QoS) and how it applies to Enterprise and Internet Service Provider (ISP) environments. In addition, Cisco wireless technologies are covered in detail. Cisco has placed a high priority on security and here readers will find complete coverage of all the Cisco Security products such as the PIX firewall suite of products, Network Address Translation (NAT), Cisco VPN Concentrator and IPSec, Cisco Authentication, Authorization, and Accounting (AAA), Content Services Switch (CSS), and the Cisco Secure Network Intrusion Detection System. This book is sure to become a dog eared reference for all Cisco engineers and administrators.- The one book that covers all major Cisco Internetworking concepts and configurations.- The only book to cross reference Cisco internetworking topics: Voice Over IP, Remote Access, Wireless, AVVID, and QoS. In addition, new technologies are covered in depth: AVVID, SIP, MGCP, and more.- A 1-stop reference for Cisco professionals needing coverage of core Cisco exam topics.
Download or read book Network Control and Engineering for QoS Security and Mobility V written by Dominique Gaiti and published by Springer. This book was released on 2007-01-26 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: The increasing demand for sophisticated network applications, allied to the growth of the Internet traffic, has lead to great efforts in the search of improvements in data transmission technologies with the intention of satisfying the increasing demand for bandwidth. So far as optical networking is concerned, WDM (Wavelength Division Multiplexing) appears as the main advance in the transmission area, because it allows transmission rates near to the theoretical limit of optical fibers, of the order of dozens of terabits a second [1]. An essential issue in optical network design is defining how the network will be controlled, that is, what type of signalling will be responsible for resource reservation, route determination and fault handling, among other functions that constitute the control plane. Label switching, which in IP networks is exemplified by MPLS (Multiprotocol Label Switching) [2], was extended through GMPLS (Generalized Multiprotocol Label Switching) [3] to operate with several different network technologies, where the label can be represented in other ways, for example, as time-slots in TDM networks, as physical switch ports and as wavelengths (lambdas) in WDM networks.
Download or read book Management of Multimedia Networks and Services written by Alan Marshall and published by Springer Science & Business Media. This book was released on 2003-08-28 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 6th IFIP/IEEE International Conference on the Management of Multimedia Networks and Services, MMNS 2003, held in Belfast, Northern Ireland in September 2003. The 39 revised full papers presented were carefully reviewed and selected from numerous submissions. The papers are organized in topical sections on stream control and management, management and control of multicast communications, ad-hoc and sensor networks, QoS and mobility management in wireless networks, traffic engineering and routing, differentiated network services, on-demand networking issues and policies, multimedia QoS management, security management, and (corresponding to an associated workshop) end-to-end monitoring techniques and services.
Download or read book VoIP Handbook written by Syed A. Ahson and published by CRC Press. This book was released on 2018-10-08 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: The number of worldwide VoIP customers is well over 38 million. Thanks to the popularity of inexpensive, high-quality services, it's projected to increase to nearly 250 million within the next three years. The VoIP Handbook: Applications, Technologies, Reliability, and Security captures the state of the art in VoIP technology and serves as the comprehensive reference on this soon-to-be ubiquitous technology. It provides: A step-by-step methodology to evaluate VoIP performance prior to network implementation An invaluable overview of implementation challenges and several VoIP multipoint conference systems Unparalleled coverage of design and engineering issues such VoIP traffic, QoS requirements, and VoIP flow As this promising technology’s popularity increases, new demands for improved quality, reduced cost, and seamless operation will continue to increase. Edited by preeminent wireless communications experts Ahson and Illyas, the VoIP Handbook guides you to successful deployment.
Download or read book Communication and Networking written by Alan Chin-Chen Chang and published by Springer. This book was released on 2010-11-25 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Welcome to the proceedings of the 2010 International Conference on Future Gene- tion Communication and Networking (FGCN 2010) – one of the partnering events of the Second International Mega-Conference on Future Generation Information Te- nology (FGIT 2010). FGCN brings together researchers from academia and industry as well as practit- ners to share ideas, problems and solutions relating to the multifaceted aspects of communication and networking, including their links to computational sciences, mathematics and information technology. In total, 1,630 papers were submitted to FGIT 2010 from 30 countries, which - cludes 228 papers submitted to the FGCN 2010 Regular Sessions. The submitted papers went through a rigorous reviewing process: 395 of the 1,630 papers were - cepted for FGIT 2010, while 45 papers were accepted the FGCN 2010 Regular S- sions. Of the 45 papers, 8 were selected for the special FGIT 2010 volume published by Springer in LNCS series. 29 papers are published in this volume, and 8 papers were withdrawn due to technical reasons. We would like to acknowledge the great effort of the FGCN 2010 International Advisory Board and members of the International Program Committee, as well as all the organizations and individuals who supported the idea of publishing this volume of proceedings, including SERSC and Springer. Also, the success of the conference would not have been possible without the huge support from our Sponsors and the work of the Chairs and Organizing Committee.
Download or read book Multicasting on the Internet and its Applications written by Sanjoy Paul and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: IP Multicast 29 4 29 4.1 Reverse Path Forwarding ....... 4.2 Internet Group Management Protocol 31 Truncated Broadcasting ........ 32 4.3 4.4 Distance Vector Multicast Routing Protocol (DVMRP) 34 4.5 Summary · ......................... 35 5 Multicast Extensions to Open Shortest Path First (MO- SPF) 39 5.1 High-level Description 39 Architecture ...... 40 5.2 5.2.1 Design Goals 41 Protocol Data Structures 41 5.2.2 5.3 Protocol. 44 52 5.4 Summary · ............ 6 Protocol Independent Multicast (PIM) 53 6.1 High-Level Description 53 54 6.2 Architecture . . . . . . . . . . . . . 6.2.1 Design Goals: ........ 54 6.2.2 Components and Functions 55 6.3 Protocol ............... 57 6.3.1 Creating the PIM framework 58 6.3.2 Creating a specific multicast tree for a group 59 6.3.3 Multicast data forwarding . . . . . . 64 6.3.4 Operation in a multi-access network 65 6.3.5 List of PIM messages 68 6.3.6 A complete example 69 6.4 Summary · ...... 69 7 Core-Based Tree (CBT) 73 7.1 High-level Description 73 7.2 Architecture . . . . . . 74 7.2.1 Design Goals: .
