IT Essentials: PC Hardware and Software Labs and Study Guide (3rd Edition) (Lab Companion) : 9781587131981

The IT Essentials: PC Hardware and Software version 4 course in the Cisco® Networking Academy® is designed to prepare you to take and pass the CompTIA A+ exams based on the 2006 objectives. You must pass both the A+ Essentials and one of the technician exams to earn the A+ certification. Chapters 1 through 10 cover the foundational knowledge that aligns with the CompTIA A+ Essentials exam (220-601). Chapters 11 through 16 explore more advanced concepts in greater depth to prepare you for the specialized CompTIA A+ technician exams (220-602 for IT Technician, 220-603 for Remote Support Technician, and 220-604 for Bench Technician).

 

IT Essentials: PC Hardware and Software Labs and Study Guide, Third Edition, is designed as a valuable teaching and learning tool, incorporating new features to improve your hands-on skills and reinforce the key topics of the course. Each chapter contains a Study Guide section and a Labs section.

 

The Study Guide section is designed to provide additional exercises and questions to reinforce your understanding of the course topics, preparing you for the course assessments and focusing on preparing for the associated certification exams.

 

The Labs section features the complete collection of the lab exercises and worksheets specifically designed by Cisco to give students hands-on experience in a particular concept or technology.

 

Chapters 1–10 cover the following skills and competencies:

• Core competencies in the latest hardware and software technologies


• Information security skills


• Safety and environmental issues


• Soft skills for career development

 

Chapters 11–16 cover the following skills and competencies:

• Advanced troubleshooting skills


• Preparation for all three CompTIA job environment certification exams


• Advanced installation of computers, peripheral devices, networks, and security components

About the Author

Patrick Regan has been a PC technician, network administrator/engineer, design architect, and security analyst for the past 16 years after graduating with a bachelor’s degree in physics from the University of Akron. He has taught many computer and network classes at Sacramento local colleges (Heald College and MTI College) and has participated in and led many projects (Heald College, Intel Corporation, Miles Consulting Corporation, and Pacific Coast Companies). For his teaching accomplishments, he received the Teacher of the Year award from Heald College, and he has received several recognition awards from Intel. Previously, he worked as a product support engineer for the Intel Corporation Customer Service, a senior network engineer for Virtual Alert supporting the BioTerrorism Readiness suite, and as a senior design architect/engineer and training coordinator for Miles Consulting Corp (MCC), a premiere Microsoft Gold Certified Partner and consulting firm. He is currently a senior network engineer at Pacific Coast Companies, supporting a large enterprise network. He holds many certifications, including the Microsoft MCSE, MCSA, MCT; the CompTIA A+, Network+, Server+, Linux+, Security+, and CTT+; the Cisco CCNA; and the Novell CNE and CWNP Certified Wireless Network Administrator (CWNA).

 

Over the past several years, he has written several textbooks for Prentice Hall, including Troubleshooting the PC, Networking with Windows 2000 and 2003, Linux, Local Area Networks, Wide Area Networks, and the Acing series (Acing the A+, Acing the Network+, Acing the Security+, and Acing the Linux+). He also coauthored Exam Cram 70-290 MCSA/MCSE Managing and Maintaining a Microsoft Windows Server 2003 Environment, Second Edition.

 

Introduction to Computer Graphics: Using Java 2D and 3D (Undergraduate Topics in Computer Science) : 9781846288470

Computer graphics comprises the creation and representation of simple graphical elements and images, as well as modern techniques for rendering a virtual reality. To apply these techniques correctly, one requires a basic understanding of the fundamental concepts in graphics.

 

This book introduces the most important basic concepts of computer graphics, coupling the technical background and theory with practical examples and applications throughout. Its user-friendly approach enables the reader to gain understanding through the theory at work, via the many example programs provided. With only elementary knowledge of the programming language Java, the reader will be able to create their own images and animations immediately, using Java 2D and/or Java 3D.

 

Features:

Presents computer graphics theory and practice in integrated combination

Focuses on the increasingly used Java 3D (and 2D in the first section of the book)

Uses many pedagogical tools, including numerous easy-to-understand example programs and end-of-chapter exercises

Offers Internet support for students and instructors (found at http://public.rz.fh-wolfenbuettel.de/~klawonn/computergraphics), such as additional exercises, solutions, program examples, slides for lecturers and links to useful websites

Provides an ideal, self-contained introduction to computer graphics

 

Written for second year undergraduates and above, this reader-friendly, clear and concise textbook will be an essential tool for those studying Computer Science and Computer Engineering.

 

Frank Klawonn has many years of experience teaching computer graphics and coordinating application projects with companies.

Internet Multimedia Communications Using SIP: A Modern Approach Including Java Practice : 9780123743008

Session Initiation Protocol (SIP) was conceived in 1996 as a signaling protocol for inviting users to multimedia conferences. With this development, the next big Internet revolution silently started. That was the revolution which would end up converting the Internet into a total communication system which would allow people to talk to each other, see each other, work collaboratively or send messages in real time. Internet telephony and, in general, Internet multimedia, is the new revolution today and SIP is the key protocol which allows this revolution to grow.
The book explains, in tutorial fashion, the underlying technologies that enable real-time IP multimedia communication services in the Internet (voice, video, presence, instant messaging, online picture sharing, white-boarding, etc). Focus is on session initiation protocol (SIP) but also covers session description protocol (SDP), Real-time transport protocol (RTP), and message session relay protocol (MSRP). In addition, it will also touch on other application-related protocols and refer to the latest research work in IETF and 3GPP about these topics. (3GPP stands for "third-generation partnership project" which is a collaboration agreement between ETSI (Europe), ARIB/TTC (Japan), CCSA (China), ATIS (North America) and TTA (South Korea).) The book includes discussion of leading edge theory (which is key to really understanding the technology) accompanied by Java examples that illustrate the theoretical concepts.

Throughout the book, in addition to the code snippets, the reader is guided to build a simple but functional IP soft-phone therefore demonstrating the theory with practical examples.

This book covers IP multimedia from both a theoretical and practical point of view focusing on letting the reader understand the concepts and put them into practice using Java. It includes lots of drawings, protocol diagrams, UML sequence diagrams and code snippets that allow the reader to rapidly understand the concepts.

KEY FEATURES

* Focus on HOW multimedia communications over the Internet works to allow readers to really understand and implement the technology
* Explains how SIP works, including many programming examples so the reader can understand abstract concepts like SIP dialogs, SIP transactions, etc.
* It is not focused on just VoIP. It looks At a wide array of enhanced communication services related to SIP enabling the reader put this technology into practice.
* Includes nearly 100 references to the latest standards and working group activities in the IETF, bringing the reader completely up to date.
* Provides a step-by-step tutorial on how to build a basic, though functional, IP soft-phone allowing the reader to put concepts into practice.
* For advanced readers, the book also explains how to build a SIP proxy and a SIP registrar to enhance one's expertise and marketability in this fast moving area.

Integrated Formal Methods: 4th International Conference, IFM 2004, Canterbury : 9783540213772

The fourth conference in the series of international meetings on Integrated Formal Methods, IFM, was held in Canterbury, UK, 4–7 April 2004. The conference was organized by the Computing Laboratory at the University of Kent, whose main campus is just outside the ancient town of Canterbury, part of the county of Kent.

Kent is situated in the southeast of England, and the university sits on a hill overlooking the city of Canterbury and its world-renowned cathedral. The University of Kent was granted its Royal Charter in 1965. Today there are almost 10,000 full-time and part-time students, with over 110 nationalities represented.

The IFM meetings have proven to be particularly successful. The first meeting was held in York in 1999, and subsequently we held events in Germany in 2000, and then Finland in 2002. The conferences are held every 18 months or so, and attract a wide range of participants from Europe, the Americas, Asia and Australia. The conference is now firmly part of the formal methods conference calendar. The conference has also evolved in terms of themes and subjects represented, and this year, in line with the subject as a whole, we saw more work on verification as some of the challenges in this subject are being met.

Information Processing in Medical Imaging: 16th International Conference, IPMI'99, Visegrad, Hungary : 9783540661672

This book constitutes the refereed proceedings of the 16th International Conference on Information Processing in Medical Imaging, IPMI'99, held in Visegrad, Hungary in June/July 1999.

The 24 revised full papers and the 28 posters presented have been carefully reviewed and selected from a total of 82 submissions. The volume addresses the full range of current topics in the area in particular new imaging techniques, 3D ultrasound and PET, segmentation, image analysis of the brain cortex, registration, feature, detection and modelling, cardiovascular image analysis, shape modelling and analysis, segmentation and detection, measurement and quantitative analysis, and analysis of image sequences and functional imaging.

Information and Communications Security: 9th International Conference, ICICS 2007, Zhengzhou, China : 9783540770473

This book constitutes the refereed proceedings of the 9th International Conference on Information and Communications Security, ICICS 2007, held in Zhengzhou, China, in December 2007.

The 38 revised full papers presented were carefully reviewed and selected from 222 submissions. The papers are organized in topical sections on authentication and key exchange, digital signatures, applications, watermarking, fast implementations, applied cryptography, cryptanalysis, formal analysis, system security, and network security.

Implementing ITIL Configuration Management : 9780132425933

Practical, Real-World ITIL Configuration Management–From Start to Finish

 

The IT Infrastructure Library® (ITIL) places the “best practices” in IT operations at your command. ITIL helps you make better technology choices, manages IT more effectively, and drives greater business value from all your IT investments. The core of ITIL is configuration management: the discipline of identifying, tracking, and controlling your IT environment’s diverse components to gain accurate and timely information for better decision-making.

 

Now, there’s a practical, start-to-finish guide to ITIL configuration management for every IT leader, manager, and practitioner. ITIL-certified architect and solutions provider Larry Klosterboer helps you establish a clear roadmap for success, customize standard processes to your unique needs, and avoid the pitfalls that stand in your way.

 

You’ll learn how to plan your implementation, deploy tools and processes, administer ongoing configuration management tasks, refine ITIL information, and leverage it for competitive advantage. Throughout, Klosterboer demystifies ITIL’s jargon, illuminates each technique with real-world advice and examples, and helps you focus on the specific techniques that offer maximum business value in your environment.

 

Coverage includes

• Assessing your current configuration management maturity and setting goals for improvement


• Gathering and managing requirements to align ITIL with organizational needs


• Describing the schema of your configuration management database (CMDB)


• Identifying, capturing, and organizing configuration data


• Choosing the best tools for your requirements


• Integrating data and processes to create a unified logical CMDB and configuration management service


• Implementing pilot projects to demonstrate the value of configuration management and to test your planning

• Moving from a pilot to wide-scale enterprise deployment


• Defining roles for deployment and ongoing staffing


• Leveraging configuration management information: Reporting and beyond


• Measuring and improving CMDB data accuracy

 

About the Author

Larry Klosterboer is a certified IT architect specializing in systems management. He works for IBM’s global service delivery team out of Austin, Texas. Larry has more than 18 years of experience in service delivery, spanning technologies from mainframe to networking to desktop computing. His areas of focus have included network design, UNIX® systems administration, asset management, and most recently, implementing IT service management.

Introduction to Constraint Databases : 9780387987293

Constraint databases provide extra expressive power over relational databases in a largely hidden way at the data-storage or physical level. Constraints, such as linear or polynomial equations, are used to represent large sets in a compact manner. They keep the view of the database for a user or application programmer almost as simple as in relational databases. "Introduction to Constraint Databases" comprehensively covers both constraint-database theory and several sample systems. The book reveals how constraint databases bring together techniques from a variety of fields, such as logic and model theory, algebraic and computational geometry, and symbolic computation, to the design and analysis of data models and query languages. Constraint databases are shown to be powerful and simple tools for data modeling and querying in application areas¿such as environmental modeling, bioinformatics, and computer vision--that are not suitable for relational databases. Specific applications are examined in geographic information systems, spatiotemporal data management, linear programming, genome databases, model checking of automata, and other areas. Topics and features: *Offers a database perspective and a focus on simplicity at the user level *Utilizes simple tools for determining whether queries are safe or not *Incorporates scientist-supplied descriptions of applications *Explains constraint databases from a developer's viewpoint *Provides extensive exercise sets, and sample software systems, that facilitate rapid learning of the topic within a real-world software context This volume presents a comprehensive introduction to the theory and applications of constraint database systems, which provide new methods for the design of data models and query languages. It is an essential resource for advanced students, practitioners, and professionals in computer science, database systems, and information systems.

Introduction to Assembly Language Programming: For Pentium and RISC Processors (Texts in Computer Science) : 9780387206363

Assembly language continues to hold a core position in the programming world because of its similar structure to machine language and its very close links to underlying computer-processor architecture and design. These features allow for high processing speed, low memory demands, and the capacity to act directly on the system's hardware. This completely revised second edition of the highly successful Introduction to Assembly Language Programming introduces the reader to assembly language programming and its role in computer programming and design. The focus is on providing readers with a firm grasp of the main features of assembly programming, and how it can be used to improve a computer's performance. The revised edition covers a broad scope of subjects and adds valuable material on protected-mode Pentium programming, MIPS assembly language programming, and use of the NASM and SPIM assemblers for a Linux orientation. All of the language's main features are covered in depth. The book requires only some basic experience with a structured, high-level language.

Topics and Features: Introduces assembly language so that readers can benefit from learning its utility with both CISC and RISC processors [ NEW ].- Employs the freely available NASM assembler, which works with both Microsoft Windows and Linux operating systems [ NEW ].- Contains a revised chapter on "Basic Computer Organization" [ NEW].- Uses numerous examples, hands-on exercises, programming code analyses and challenges, and chapter summaries.- Incorporates full new chapters on recursion, protected-mode interrupt processing, and floating-point instructions [ NEW ].

Assembly language programming is part of several undergraduate curricula in computer science, computer engineering, and electrical engineering. In addition, this newly revised text/reference can be used as an ideal companion resource in a computer organization course or as a resource for professional courses.

Insider Computer Fraud: An In-depth Framework for Detecting and Defending against Insider IT Attacks : 9781420046595

An organizations employees are often more intimate with its computer system than anyone else. Many also have access to sensitive information regarding the company and its customers. This makes employees prime candidates for sabotaging a system if they become disgruntled or for selling privileged information if they become greedy. Insider Computer Fraud: An In-depth Framework for Detecting and Defending against Insider IT Attacks presents the methods, safeguards, and techniques that help protect an organization from insider computer fraud.

Drawing from the authors vast experience assessing the adequacy of IT security for the banking and securities industries, the book presents a practical framework for identifying, measuring, monitoring, and controlling the risks associated with insider threats. It not only provides an analysis of application or system-related risks, it demonstrates the interrelationships that exist between an application and the IT infrastructure components it uses to transmit, process, and store sensitive data. The author also examines the symbiotic relationship between the risks, controls, threats, and action plans that should be deployed to enhance the overall information security governance processes.

Increasing the awareness and understanding necessary to effectively manage the risks and controls associated with an insider threat, this book is an invaluable resource for those interested in attaining sound and best practices over the risk management process.

Information Security Applications: 8th International Workshop, WISA 2007, Jeju Island, Korea, August 27-29, 2007 : 9783540775348

This book constitutes the refereed proceedings of the 8th International Workshop on Information Security Applications, WISA 2007, held in Jeju Island, Korea, August 27-29, 2007.

The 27 revised full papers presented were carefully selected during two rounds of reviewing and improvement from 95 submissions. The papers are organized in topical sections on Public Key Crypto Applications, Biometrics/Information Hiding, Secure Hardware, Secure Systems, Wireless and Mobile Security, Application Security/Secure Systems, Access Control/DB Security, Smart Cards/Secure Systems and Anonymity and P2P Security.

Information Access through Search Engines and Digital Libraries (The Information Retrieval Series) : 9783540751335

The Information Management Systems group at the University of Padua, led by Maristella Agosti, has been a major contributor to information retrieval (IR) and digital libraries for nearly twenty years. This group has gained an excellent reputation in the IR community and has produced some of the best-known IR researchers, whose work spans a broad range of topics.

The papers in this book deal with e.g. automated text categorizations, web link analysis algorithms, retrieval in multimedia digital libraries, and multilingual information retrieval. The presentation of original research results built on the past work of the group which at the same time summarizes past findings and opens up new directions and new areas of possible future research and cooperation will appeal to researchers and developers in institutions and companies working on search engines and information retrieval algorithms.

About the Author

Maristella Agosti is full professor in computer science, with a main focus on databases and information retrieval, at the Faculty of Humanities and at the Department of Information Engineering (DEI) of the University of Padova. She is the leader of the Information Management System (IMS) group of DEI and coordinates a number of national and international research projects. Her current interests are digital libraries, system architectures with a special focus on annotations, and multimedia digital archives.

Interactive Curve Modeling: with Applications to Computer Graphics, Vision and Image Processing : 9781846288708

Interactive curve modeling techniques and their applications are extremely useful in a number of academic and industrial settings, and specifically play a significant role in multidisciplinary problem solving, such as in font design, designing objects, CAD/CAM, medical operations, scientific data visualization, virtual reality, character recognition, and object recognition, etc. Various problems such as iris, fingerprint, and signature recognition, can also be intelligently solved and automated using curve techniques.

This broad-ranging textbook covers curve modeling with solutions to real life problems relating to computer graphics, vision, image processing, geometric modeling and CAD/CAM. Well-explained, easy-to-understand chapters deal with basic concepts, curve design techniques and their use to various applications, and a wide range of problems with their automated solutions via computers.

Features and topics:

Provides a class of practical solutions to real life and multidisciplinary problems

Offers students supporting pedagogical tools in the form of a thorough introductory chapter, individual chapter introductions and end summaries, as well as end-of-chapter exercises

Presents both classical and up-to-date theory, with practice to get problems solved in diverse disciplines

Focuses on interdisciplinary methods and up-to-date methodologies in the field

Imparts a description and analysis of a variety of classes of splines for use in CAGD (computer-aided geometric design), CAD (computer-aided design), CAE (computer-aided engineering), computer graphics, computer vision, image processing and other disciplines

Aims to stimulate views and provide a source where readers can find the latest state-of-the-art developments in the field, including a variety of techniques, applications, and systems necessary for solving problems

Interactive Curve Modeling also will serve as an important tool for readers; as an extremely useful textbook for senior undergraduates as well as graduate students in the areas of computer science, engineering, and other computational sciences. This comprehensive text can equally act as an invaluable resource for those practitioners and researchers looking for an introduction to the state-of-the-art on the topic.

Professor Sarfraz has many years of experience researching and teaching in the field, winning an award for Excellence in Research at the King Fahd University of Petroleum and Minerals, Saudi Arabia.

Information Assurance: Dependability and Security in Networked Systems (The Morgan Kaufmann Series in Networking) : 9780123735669

In todays fast paced, infocentric environment, professionals increasingly rely on networked information technology to do business. Unfortunately, with the advent of such technology came new and complex problems that continue to threaten the availability, integrity, and confidentiality of our electronic information. It is therefore absolutely imperative to take measures to protect and defend information systems by ensuring their security and non-repudiation. Information Assurance skillfully addresses this issue by detailing the sufficient capacity networked systems need to operate while under attack, and itemizing failsafe design features such as alarms, restoration protocols, and management configurations to detect problems and automatically diagnose and respond. Moreover, this volume is unique in providing comprehensive coverage of both state-of-the-art survivability and security techniques, and the manner in which these two components interact to build robust Information Assurance (IA).

KEY FEATURES

* The first and (so far) only book to combine coverage of both security AND survivability in a networked information technology setting

* Leading industry and academic researchers provide state-of-the-art survivability and security techniques and explain how these components interact in providing information assurance

* Additional focus on security and survivability issues in wireless networks

Implementation Patterns (Addison-Wesley Signature) : 9780321413093

Software Expert Kent Beck Presents a Catalog of Patterns Infinitely Useful for Everyday Programming

 

Great code doesn’t just function: it clearly and consistently communicates your intentions, allowing other programmers to understand your code, rely on it, and modify it with confidence. But great code doesn’t just happen. It is the outcome of hundreds of small but critical decisions programmers make every single day. Now, legendary software innovator Kent Beck–known worldwide for creating Extreme Programming and pioneering software patterns and test-driven development–focuses on these critical decisions, unearthing powerful “implementation patterns” for writing programs that are simpler, clearer, better organized, and more cost effective.

 

Beck collects 77 patterns for handling everyday programming tasks and writing more readable code. This new collection of patterns addresses many aspects of development, including class, state, behavior, method, collections, frameworks, and more. He uses diagrams, stories, examples, and essays to engage the reader as he illuminates the patterns. You’ll find proven solutions for handling everything from naming variables to checking exceptions.

 

This book covers

• The value of communicating through code and the philosophy behind patterns


• How and when to create classes, and how classes encode logic


• Best practices for storing and retrieving state


• Behavior: patterns for representing logic, including alternative paths


• Writing, naming, and decomposing methods


• Choosing and using collections


• Implementation pattern variations for use in building frameworks

Implementation Patterns will help programmers at all experience levels, especially those who have benefited from software patterns or agile methods. It will also be an indispensable resource for development teams seeking to work together more efficiently and build more maintainable software. No other programming book will touch your day-to-day work more often.

About the Author

Kent Beck, one of the software industry’s most creative and acclaimed leaders, consistently challenges software engineering dogma and promotes ideas like patterns, test-driven development, and Extreme Programming. Currently affiliated with Three Rivers Institute and Agitar Software, he is the author of many Addison-Wesley titles, including Test-Driven Development (2003) and, with Cynthia Andres, Extreme Programming Explained, Second Edition (2005).

IP Networking over Next-Generation Satellite Systems: International Workshop, Budapest, July 2007 : 9780387754277

With the boom of Internet, IP-based applications, such as WWW and multimedia, bave been an essential part of our life, and there is an ever-increasing demand for accessing high-speed Internet services anywhere and anytime. This trend unavoidably has huge impacts on the design of the next-generation satellite systems. On the other hand, with its broadcasting nature and unique coverage, satellite systems also can play an important role in the next-generation Internet. For example, satellite systems can be a good driver for the deployment of IPv6 in the Internet, and can provide a fast way to reach end-users because they do not rely on construction of a high-speed terrestrial networks. The workshop proceedings will focus on the IP networking of next-generation satellite systems. Topics include IPv6 over satellites, new architectures of next-generation satellite systems, satellite and terrestrial network integration, network monitoring and measurement, and perfmance enhancement.

About the Author

Dr. Linghang Fan is a research fellow of the Centre for Communication Systems Research in the University of Surrey, UK. He received his B. Eng. in Automatic Control from Southeast University, China, and his M. S. and Ph. D. in Telecommunications from the University of Bradford, UK. From 1998 to 2000, he was a researcher at the University of Bradford and worked on EU projects SINUS and SUMO. In 2003, he joined the University of Surrey and worked on EU projects STRIKE, Ambient Networks, MAESTRO and SATNEX. Currently, he is working on the EU projects SATSIX and ECGIN. He has published more than forty papers in international journals and conferences. 

Dr. Haitham Cruickshank is a lecturer at the University of Surrey. He has worked there since January of 1996 on several European research projects in the ACTS, ESPRIT, TEN-TELECOM, and IST programs. His main research interests are network security, satellite network architectures, VoIP, and IP conferencing over satellites. He also teaches Data and Internet Networking and Satellite Communication courses at the University of Surrey.

Professor Zhili Sun is the Chair of Communication Networking in the Centre for Communication Systems Research, Department of Electronic Engineering, University of Surrey, UK. He received his B. S. in Mathematics from Nanjing University in China and Ph. D. in Computing Science from Lancaster University, UK. He was a Postdoctoral Researcher, from 1989 to 1993, in the Telecommunications Group, Queen Mary and Westfield College, University of London before coming to Surrey. He has been a principal investigator and technical coordinator in many European projects including the ESPRIT BISANTE, VIP-TEN, GEOCAST, ICEBERGS, SatLife, SATSIX, and Euro-NGI projects. 

IT Project Management : On Track from Start to Finish, Second Edition : 9780072232028

Get expert advice on planning and steering a successful IT project using PMBOK-driven principles. Expert author and PMI certified Project Management Professional, Joseph Phillips, walks you through each step of the IT project management process, and shares critical strategies that engender smoothly-run, on-time, and within-budget projects. Find the best path to initiate a project, uncover techniques for project planning, focus your managing skills on picking the most qualified team members, and discover ways to deal with management. Then, establish communication channels and realistic timetables and learn how to track financial obligations. These concepts are also illustrated through interviews with leading IT project managers.

• Define a project goal and create the project charter


• Create a feasibility plan and establish a priority list


• Determine strategy and obtain budget dollars


• Work with management and define their role


• Determine project expenses—including estimated required hours


• Organize a project team—assess internal skills as well as utilize external resources


• Delegate responsibilities and manage project schedules


• Resolve disagreements—as well as address delays and budget increases


• Track progress and implement quality testing


• Maintain leadership and keep your team focused

IT Project+ Study Guide, 2nd Edition (Exam PKO-002) : 9780782143188

Here’s the book you need to prepare for the latest version of CompTIA’s IT Project+ exam. This Study Guide was developed to meet the exacting requirements of today’s certification candidates. In addition to the consistent and accessible instructional approach that has earned Sybex the “Best Study Guide” designation in the 2003 CertCities Readers Choice Awards, this book provides:

• Clear and concise information on IT project management


• Practical examples and insights drawn from real-world experience


• Leading-edge exam preparation software, including a test engine and electronic flashcards

You’ll also find authoritative coverage of key exam topics, including:

• IT Project Initiation and Scope Definition


• IT Project Planning


• IT Project Execution, Control, and Coordination


• IT Project Closure, Acceptance and Support

Look to Sybex for the knowledge and skills needed to succeed in today’s competitive IT marketplace.

IPSec: The New Security Standard for the Internet, Intranets, and Virtual Private Networks : 9780130461896

The Internet connects millions of people around the world and allows for immediate communication and access to a seemingly limitless amount of information. Data, video, and voice, almost every single type of communication, travels across the Internet. Some of this communication is private.

The language of the Internet is IP, the Internet Protocol. Everything can, and does, travel over IP. One thing IP does not provide, though, is security. IP packets can be forged, modified, and inspected en route. IPSec is a suite of protocols that seamlessly integrate security into IP and provide data source authentication, data integrity, confidentiality, and protection against replay attacks.

With IPSec, the power of the Internet can be exploited to its fullest potential.

• 
  

  Communication is the lifeblood of business. Without a guarantee that a customer's order is authentic, it is difficult to bill for a service. Without a guarantee that confidential information will remain confidential, it is impossible for businesses to grow and partnerships to be formed.

  
  


• 
  

  Unless there is a guarantee that records and information can remain confidential, the health care industry cannot utilize the Internet to expand its services and cut its costs.

  
  


• 
  

  Personal services, such as home banking, securities trading, and insurance can be greatly simplified and expanded if these transactions can be done securely.

  
  

The growth of the Internet is truly dependent on security, and the only technique for Internet security that works with all forms of Internet traffic is IPSec. IPSec runs over the current version of IP, IPv4, and also the next generation of IP, IPv6. In addition, IPSec can protect any protocol that runs on top of IP such as TCP, UDP, and ICMP. IPSec is truly the most extensible and complete network security solution.

IPSec enables end-to-end security so that every single piece of information sent to or from a computer can be secured. It can also be deployed inside a network to form Virtual Private Networks (VPNs) where two distinct and disparate networks become one by connecting them with a tunnel secured by IPSec.

This book discusses the architecture, design, implementation, and use of IPSec. Each of the protocols in the suite commonly referred to as "IPSec" (the Authentication Header, Encapsulating Security Payload, and Internet Key Exchange) is examined in detail. Common deployments of IPSec are discussed and future work on problem areas is identified.

This book is intended for an audience with an interest in network security as well as those who will be implementing secure solutions using IPSec, including building VPNs and e-commerce, and providing end-to-end security. Cryptography and networking basics are discussed in early chapters for those who are neither cryptography nor networking professionals.

IP Addressing and Subnetting, Including IPv6 : 9781928994015

This book covers every aspect of the current version, as well as what will be a widespread migration starting in late 1999. These include: increasing the IP address size from 32 bits to 128 bits; supporting more levels of addressing hierarchy and an increased number of addressable nodes; supporting simpler auto-configuration of addresses; improving the scalability of multicast routing by adding a "scope" field to multicast addresses; and using a new "anycast address" to send a packet to any one of a group of nodes. As in other Syngress books, this one makes a complex subject accessible by including appendices, summaries, extensive art, and detailed indexes. (Coq)