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Book Description
Hardcover: 624 pages
Publisher: Cisco Press (November 1, 2005)
Language: English
ISBN: 1587051591
A guide to building service-oriented networks to differentiate and grow your business
Understand the changing landscape of the telecommunications industry and what technologies can lead to business and revenue growth
Examine the rise of IP in LAN, WAN, wireless, and global networking applications
Learn about the multiservice network architecture, including next-generation ATM, IP/MPLS, MSPP, and MSSP platforms
Discover the strategic advantage offered by VPN technologies, including IPsec VPNs, SSL VPNs, wireless VPNs, site-to-site VPNs, Layer 3 and Layer 2 MPLS VPNs, VPLS, multicast VPNs, and multiservice VPNs
Get introduced to optical technology components and optical features including SONET/SDH, RPR, DWDM, CWDM, optical Ethernet, and IP over optical
Evaluate metropolitan and long-haul optical networks to accommodate rising broadband demands
Learn the fundamentals of wireline networks, including narrowband, ISDN, Frame Relay, Digital Loop Carrier, Broadband xDSL, cable, and Ethernet in residential applications
Unleash the power of mobility, cellular, and wireless LAN technologies
A new era of network services has evolved to meet the needs of IP-centric networking requirements and customer opportunity. The emphasis is on service as IP has become a prolific communications portal through which to deliver interactive solutions that improve business execution, tie the individual consumer into commerce, and extend market reach by removing the last barriers of time and distance.
Next-Generation Network Services presents an overview of converged IP network services, focusing on opportunities for service differentiation and introducing current service-oriented technology. These technologies allow service providers and large enterprises to build and operate networks that provide local, long-haul, mobile, and global data and Internet services to businesses and consumers.
This book explores the service provider opportunity in the new era, discussing what has changed and why a service-centric focus is the new ascendancy. This book introduces an extensive portfolio of network technologies and explains the market advantages and the service value of each solution, including IP, multiservice, virtual private network (VPN), optical, wireline, and wireless networks.
Whether you are a network architect or engineer driving service innovation within a service provider or enterprise network, or you are a network executive or technology analyst looking to gain a broad overview of the telecommunications sector, Next-Generation Network Services offers you insight into the evolving internetworking technologies that will shape the future of network growth.
About the Author
Robert Wood has 25 years of experience with the design, engineering, marketing, and technology leverage of enterprise and service provider internetworks. As a senior network architect for TEKsystems, Robert provides design, engineering, and consulting services to BellSouth, Qwest, and EDS for a managed service provider MPLS network
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Book Description
Paperback: 453 pages
Publisher: Syngress Publishing - July 25, 2006
Language: English
ISBN: 1597490873
Wireless connectivity is now a reality in most businesses. Yet by its nature, wireless networks are the most difficult to secure and are often the favorite target of intruders. Some of the primary threats are the result of the following factors:
Denial of service (DoS) and other network layer attacks
Unauthorized access across the perimeter and within the organization Application layer intrusions and attacks, both from within and outside the network Extended connectivity through remote access and extranets
An increase in unmanaged or ill-managed endpoint devices
New applications like VoIP, instant messaging, and peer-to-peer
This book provides the busy network administrator with best-practice solutions address these threats and to maintain a secure and accessible wireless network. The book endorses the principle that the best strategy is to deploy multiple layers of security, each reinforcing the other. Yet it never strays from its emphasis on the practical; that any tool or methodology that is deployed must work reliably, allow sufficient access, and require a minimal amount of maintenance
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Book Description
Hardcover: 268 pages
Publisher: John Wiley & Sons - June 12, 2006
Language: English
ISBN: 0470018844
From the editors of the highly successful WCDMA for UMTS, this new book provides a comprehensive and up-to-date reference to High Speed Packet Access (HSPA) technologies for WCDMA. The editors cover both HSDPA and HSUPA, including an in-depth description and explanation of 3GPP standards, and expected performance based on simulations and first measurements. The text also discusses the impact of HSDPA and HSUPA on network dimensioning, covers applications and end-to-end performance in detail, and includes a section on radio frequency requirements and terminal design considerations.
The most comprehensive and advanced guide to the HSDPA (High Speed Downlink Packet Access) and HSUPA (High Speed Uplink Packet Access) technologies and standardisation, HSDPA/HSUPA for UMTS:
Analyses the impact of HSDPA/HSUPA on network dimensioning, discussing co-existence with R99 (Release 99) and GPRS/EDGE (General Packet Radio Services/ Enhanced Data GSM Environment)
Contains a section on applications and end-to-end (e2e) performance
Includes a chapter on radio frequency (RF) requirements and terminal design considerations, covering different RF bands, multi-band HSDPA and multi-mode HSDPA+EDGE challenges, power consumption
Provides numerous illustrations of 3GPP (Third Generation Partnership Project) standards and performance
This title provides excellent coverage of the area for system, element and chip designers, network planners, technical mangers with vendors, operators and application developers. It is also ideal for postgraduates and researchers in related areas.
From the Back Cover
By the Editors of the highly successful WCDMA for UMTS, this new book provides a comprehensive and up-to-date reference to High Speed Packet Access (HSPA) technologies for WCDMA. High Speed Downlink Packet Access (HSDPA) and High Speed Uplink Packet Access (HSUPA) are standardized as part of 3GPP Releases 5 and 6. HSPA, the term for both HSDPA and HSUPA, is designed on top of Wideband Code Division Multiple Access (WCDMA), the main air interface used for third generation mobile communication systems globally.
This new volume offers in-depth descriptions and explanations of 3GPP standards, and expected performance based on simulations and measurements. The text also discusses the impact of HSDPA and HSUPA on network dimensioning and network algorithms, covers end-to-end performance, and includes descriptions on HSPA terminal radio frequency requirements.
Explains 3GPP HSDPA and HSUPA standard with illustrations
Describes the co-existence of WCDMA and HSPA
Presents HSPA network algorithms
Analyses HSPA data rates, coverage and capacity with simulations and network measurements
Illustrates end-to-end application performance with HSPA radio networks
Introduces HSPA terminal radio frequency (RF) requirements
Written by leading experts in the field, this advanced guide will appeal to system designers, network R&D experts, mobile chip designers, network planners, application developers and technical managers with operators and vendors. It will also be a useful resource for postgraduate students and researchers in related areas
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Book Description
Paperback: 387 pages
Publisher: Webster's New World - September 5, 2006
Language: English
ISBN: 0470047526
The comprehensive hacker dictionary for security professionals, businesses, governments, legal professionals, and others dealing with cyberspace
Hackers. Crackers. Phreakers. Black hats. White hats. Cybercrime. Logfiles. Anonymous Digital Cash. ARP Redirect.
Cyberspace has a language all its own. Understanding it is vital if you're concerned about Internet security, national security, or even personal security. As recent events have proven, you don't have to own a computer to be the victim of cybercrime-crackers have accessed information in the records of large, respected organizations, institutions, and even the military.
This is your guide to understanding hacker terminology. It's up to date and comprehensive, with:
* Clear, concise, and accurate definitions of more than 875 hacker terms
* Entries spanning key information-technology security concepts, organizations, case studies, laws, theories, and tools
* Entries covering general terms, legal terms, legal cases, and people
* Suggested further reading for definitions
This unique book provides a chronology of hacker-related developments beginning with the advent of the computer and continuing through current events in what is identified as today's Fear of a Cyber-Apocalypse Era. An appendix entitled "How Do Hackers Break into Computers?" details some of the ways crackers access and steal information.
Knowledge is power. With this dictionary, you're better equipped to be a white hat and guard against cybercrime.
From the Back Cover
The comprehensive hacker dictionary for security professionals, businesses, governments, legal professionals, and others dealing with cyberspace
Hackers. Crackers. Phreakers. Black hats. White hats. Cybercrime. Logfiles. Anonymous Digital Cash. ARP Redirect.
Cyberspace has a language all its own. Understanding it is vital if you're concerned about Internet security, national security, or even personal security. As recent events have proven, you don't have to own a computer to be the victim of cybercrime—crackers have accessed information in the records of large, respected organizations, institutions, and even the military.
This is your guide to understanding hacker terminology. It's up to date and comprehensive, with:
Clear, concise, and accurate definitions of more than 875 hacker terms
Entries spanning key information-technology security concepts, organizations, case studies, laws, theories, and tools
Entries covering general terms, legal terms, legal cases, and people
Suggested further reading for definitions
This unique book provides a chronology of hacker-related developments beginning with the advent of the computer and continuing through current events in what is identified as today's Fear of a Cyber-Apocalypse Era. An appendix entitled "How Do Hackers Break into Computers?" details some of the ways crackers access and steal information.
Knowledge is power. With this dictionary, you're better equipped to be a white hat and guard against cybercrime.
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Book Description
Paperback: 288 pages
Publisher: Oxford University Press, USA - March 25, 2004
Language: English
ISBN: 0198515774
In the last few years, courses on parallel computation have been developed and offered in many institutions in the UK, Europe and US as a recognition of the growing significance of this topic in mathematics and computer science. There is a clear need for texts that meet the needs of students and lecturers and this book, based on the author's lecture at ETH Zurich, is an ideal practical student guide to scientific computing on parallel computers working up from a hardware instruction level, to shared memory machines, and finally to distributed memory machines. Aimed at advanced undergraduate and graduate students in applied mathematics, computer science, and engineering, subjects covered include linear algebra, fast Fourier transform, and Monte-Carlo simulations, including examples in C and, in some cases, Fortran. This book is also ideal for practitioners and programmers.
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