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Release: N/A
No. of Pages: 152
File Size: 16.1 MB
Host: RapidShare
Release: 11 May 2006 / YYePG
No. of Pages: 116
File Size: 10.4 MB
Host: RapidShare
اطلاعات کتاب :
Encyclopedic reference provides more than 1,000 cross-referenced entries; detailing the latest security-related technologies, standards, products, services, and issues. Topics include sources and types of attacks, countermeasures, policies, and more. For computer professionals at all levels. Softcover. DLC: Computer security--Encyclopedias.
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اطلاعات کتاب :
Learn to write high-performance graphics applications using DirectX 9 with information straight from the Microsoft DirectX development team. Detailed technical guidance plus code samples and applications.
Release: 06 May 2006 / YYePG
No. of Pages: 75
File Size: 4.53 MB
Host: RapidShare
Release: 06 May 2006 / YYePG
No. of Pages: 49
File Size: 2.70 MB
Host: RapidShare
اطلاعات کتاب :
This title is ideal for any developer who seeks guidance on how to exploit the database functionality and advanced, integrated development environment in Microsoft Visual Basic .NET. The book covers core Visual Basic database development topics, with details on using Visual Basic .Net with Microsoft ActiveX Data Objects (ADO), ADO+, and Microsoft SQL Server. It's full of insightful explanations and expertly rendered examples for rapid acceleration of development productivity, faster applications, and more powerful results.
اطلاعات کتاب :
Shows developers how to build Internet-based, distributed applications using Microsoft .NET Remoting, which enables powerful remote interaction among objects. Covers all aspects of .NET Remoting, including in-depth coverage of the .NET Remoting architecture plus examples, best practices, and performance tips. Softcover.
اطلاعات کتاب :
This comprehensive reference provides developers with the information they need to develop new applications or move existing applications to handheld devices and other resource-constrained hardware. It offers specific techniques for writing mobile applications, including developing GUI elements using Web Forms, transferring data using XML Web services, working with local and remote data sources, and developing applications that can operate in a disconnected state from the wireless network. The book illustrates each technique with working code samples in Visual Basic .NET and Visual C# .NET. It also includes a quick reference appendix showing the differences between the .NET Compact Framework and the full .NET Framework.
اطلاعات کتاب :
Create compelling and effective program interfaces that best suit your users’ needs—and make your products more competitive and useful—by customizing the intrinsic controls in the Microsoft .NET Framework and building your own controls from scratch.
Release: N/A
No. of Pages: 86
File Size: 4.96 MB
Host: RapidShare
Release: 06 May 2006 / YYePG
No. of Pages: 155
File Size: 19.1 MB
Host: RapidShare
Release: 06 May 2006 / YYePG
No. of Pages: 147
File Size: 16.8 MB
Host: RapidShare
اطلاعات کتاب :
ISBN: 0735615837
Title: Developing International Software, Second Edition
Author: Dr. International
Publisher: Microsoft Press
Publication Date: 2002-10-09
Number Of Pages: 1040
Average Amazon Rating: 4.0
Comprehensive guide helps developers, testers and product designers write internationally-compliant, global code that is Microsoft Logo Certifiable for Windows 2000 and Windows XP. Teaches users how to localize Windows-based applications more easily and less expensively. Softcover. CD-ROM included.
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اطلاعات کتاب :
ISBN: 0735619883
Title: Customizing the Microsoft .NET Framework Common Language Runtime
Author: Steven Pratschner
Publisher: Microsoft Press
Publication Date: 2005-02-23
Number Of Pages: 400
Average Amazon Rating: 5.0
Get advanced programming techniques and guidelines to exploit the flexibility of the common language runtime (CLR), the managed code programming model used with Microsoft Visual Studio 2005 and the Microsoft .NET Framework. Microsoft developer Steven Pratschner shows you how to customize the CLR for use in a wide variety of applications, from database servers to cell phones.
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اطلاعات کتاب :
ISBN: 0735618011
Title: Applied XML Programming for Microsoft .NET
Author: Dino Esposito
Publisher: Microsoft Press
Publication Date: 2002-10-09
Number Of Pages: 688
Average Amazon Rating: 4.5
XML is buried everywhere in the Microsoft .NET Framework, but effective XML parsing and coding in .NET requires adjustment. This book describes the set of XML core classes in .NET, introduces the .NET XML parsing model and how to program against it, and discusses XML readers and writers and XMLDOM. It examines related technologies such as schemas, transformations, and XPath, and it discusses data issues such as synchronization and serialization, the DiffGram format, and the XML extensions in Microsoft SQL Server 2000. This Microsoft Press title also reveals how to get the best performance from XML with .NET, and it offers in-depth information on interoperability topics such as when to use XML Web services and when to use remoting.
Password: 4534-H-Zh-l8-7hg-o96r
Release Date: N/A
Release Group: N/A
File Size: 3.16 MB
No. of Pages: 71
Host: RapidShare
Release Date: N/A
Release Group: Zinio
File Size: 15.4 MB
No. of Pages: 144
Host: MegaUpload
17.4 MB
Release: 18 April 2006 / YYePG
No. of Pages: 115
File Size: 13.1 MB
Host: RapidShare
اطلاعات کتاب :
The definitive reference for deploying and supporting Microsoft Office 2003 Professional Edition—straight from the source. Get detailed technical guidance plus essential tools on CD, all designed to help save time and reduce ownership and support costs.
این کتابی که براتون گذاشتم کاملترین کتاب حال حاظر جهان در مورد ویندوز XP هستش - حالشو ببرید.
اطلاعات کتاب :
The definitive resource for installing, managing, and supporting Windows XP Professional-with in-depth technical information and tools from the Microsoft Windows team. Includes new coverage of Windows XP Service Pack 2 and updated security features
Size : 13.5MB
اطلاعات کتاب :
Learn how to deploy security-enhanced 802.11b wireless networks across the Windows platform with information direct from the Microsoft experts who know Windows-based wireless networking best.
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اطلاعات کتاب :
Text provides the technical expertise needed to deploy virtual private networks (VPNs) using the Windows Server 2003 operating systems. DLC: Extranets (Computer networks).
About the Author
Joe is a program manager on the Networking and Communications team in the Microsoft Windows product group. He is the author of Understanding IPv6 and Deploying Secure 802.11 Wireless Networks with Microsoft Windows and coauthor of Microsoft Windows Server 2003 TCP/IP Protocols and Services Technical Reference.
Elliot is the lead program manager for Secure Network Access on the Networking and technologies, Internet Authentication Services, RADIUS, and wireless security for all Windows operating systems. He is MCSE, CCDP, CCNP, and CCSE and MCT certified. Communications Team in the Microsoft Windows product group. His team handles VPN
اینم یه کتاب برای دوستانی که طراحی صفحه وب می کنند - حالشو ببرید.
اطلاعات کتاب :
Learn How to Program Using Your Web Browser" is intended for readers of any age who want to learn how to program. It assumes no prior knowledge on the part of the reader, and there are no requirements for software purchase or installation beyond what is available on any contemporary computer. The software used for teaching programming will be JavaScript, which can be written using any text editor, and displayed in almost any Web browser, regardless of operating system. Despite the unfortunate word "script" in the language name, in actuality JavaScript is a modern programming language. Learn How to Program will teach the basics of programming using JavaScript. While displaying the results of running JavaScript programs in Web pages will be used to motivate readers - a simple example is changing text when the user moves the mouse over it in a Web page - very emphatically this is not a book about programming JavaScript. It is a book about general principles of good programming practice for complete novices. The target reader is likely a twelve or thirteen year old, who is just starting to get curious about what makes a computer work - or an office worker who has been using computer applications for years, and would like to spend some time delving deeper into what makes them tick.
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Password: www.ebooksportal.org
Roses are red and
Violets are blue
Honey is sweet, but not as sweet as you
Roses are red and
Violets are blue
Ad id ad id mud
Ad id ad id mud
Dum di dia di da, dum di dia di da
Come pick my Roses
Sweet from the flowers
honey from the bees
I´ve got a feeling, I´m ready to release
Roses are red and
Violets are blue
Honey is sweet
but not as sweet as you
It´s invisible but, so touchable
And I can feel it on my body
so emotional
I´m on a ride, on a ride
I´m a passenger
I´m a victim of a heart love messenger
Dum di da di da
The only thing he said was
Dum di da di da
And roses are red
Come with me baby
Please fulfill my wish
Show it to me truly
Show me with a kiss
Roses are red and
Violets are blue
Honey is sweet
but not as sweet as you
Don´t take my roses away
And roses are red
My roses are red
Oooh oooh oooh, yeah
خوب دوستان حتما دیدید که تیم بارسلونا چکار کرد و آرسنال را چطور شکست داد.
خوب تیممون بازم با غیرت و مردونه بازی کرد و توانست حریف خودش را بیکباره در هم بکوبه. 
امیدوارم که فرانک رایکارت و برو بچ بارسلونا باز هم بتوانند دل هوادارانشان را شاد کنند. 
گل های بازی :
دقیقه ۳۶ کمپل
دقیقه ۷۶ ساموئل اتواو
دقیقه ۸۰ بلتتی
اطلاعات کتاب :
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اطلاعات کتاب:
Copyright © 2004 by Red Hat, Inc. Material may be distributed only subject to the terms and conditions set forth in the Open Publication License, V1.0 or later (the latest version is presently available at http://www.opencontent.org/openpub/).
Book Info
Comprehensive, authoritative guide delivers all the know-how you need to install, use, and customize the latest version of Red Hat Linux. Your single official source for documentation, instruction, and answers about Red Hat Linux 8. Softcover. CD-ROM included.
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اطلاعات کتاب :
The all-in-one practical guide to supporting your Cisco network
Network Administrators Survival Guide solves many common network administration problems by providing administrators with an all-in-one practical guide to supporting Cisco® networks using freeware tools. It is a single reference source that explains particular issues, their significance for administrators, and the installation and configuration process for the tools. The solutions are Cisco centric and provide detail not available in generic online information. Network Administrators Survival Guide emphasizes solutions for network managers and administrators of small to medium-sized businesses and enterprises.
Each chapter is broadly based on a network administration function, starting with an overview of the topic, followed by the methodology involved to accomplish that function. This includes the tools available, why they are the right choice, and their installation, configuration, and usage methods. For any given function, Network Administrators Survival Guide covers both Windows- and Linux-based tools as appropriate. Most of the Windows-based tools offer the advantage of GUI for ease of use, whereas the Linux-based tools are command-line based and can be used in automated scripts. Both are significant for network administrators.
Based on author Anand Deveriya’s extensive field experience, this practical guide to maintaining Cisco networks will save you significant time and money. Any network administrator—beginner or advanced—will find this book useful. The solutions to practical aspects of network administration make Network Administrators Survival Guide a must-have reference for supporting your Cisco network.
About the Author
Anand Deveriya, CCIE® No. 10401, is a senior network engineer with NEC Unified Solutions, where he designs and deploys secure, scalable, and redundant networks using Cisco technology and products. In his various networking roles, he has devised solutions for many of the network administration challenges noted throughout this book. Anand was a technical editor for CCIE Security Exam Certification Guide, published by Cisco Press.
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در اول از دوستانی که همیشه یار و یاور من بوده و از وبلاگ من دیدن می کنند تشکر کنم . حالا بپردازیم به معرفی نرم افزار امروزمون که یک Toolbar می باشد.
این چیزی را که امروز برای شما می زارم یه همه کاره واقعی است. شما می توانید با این Toolbar در ۱۰۰ موتو جستجوی جهان به جستجو بپردازید. آدرس موتورهای جستجو از این جا قابل رویت هستند و برای دیدن خصوصیات این Toolbar می توانید به این جا مراجعه کنید.
اگر احیانا سروری که برای دانلود معرفی کردم شلوغ بود می توانید به این صفحه مراجعه کنید و از سرورهای خلوت تر برای دانلود استفاده کنید.
اطلاعات کتاب :
Designing and Developing Scalable IP Networks takes a “real world” approach to the issues that it covers. The discussions within this book are rooted in actual designs and real development, not theory or pure engineering papers. It recognises and demonstrates the importance of taking a multi-vendor approach, as existing network infrastructure is rarely homogenous and its focus is upon developing existing IP networks rather than creating them from scratch.
This global book based on the author’s many years’ experience of designing real scalable systems, is an essential reference tool that demonstrates how to build a scalable network, what pitfalls to avoid and what mechanisms are the most successful in real life for engineers building and operating IP networks. It will be ideal for network designers and architects, network engineers and managers as well as project managers and will be of particular relevance to those studying for both JNCIE and CCIE exams.
اطلاعات نرم افزار :
The Webshots Desktop is the most advanced photo management application ever created! It displays stunning professional photos as your screensaver and wallpaper, and provides innovative tools for sharing your personal photos on the web. It's easy to upload, store and share photos on your personal Webshots homepage, and you can then add your personal photos, plus millions more from the Webshots website, to your screensaver and wallpaper.
Features:
Download thousands of professional photos
• Easily upload and share your personal photos online
• Create customized photo wallpaper and screensavers
Bonus features:
• Full-screen slideshows
• Easy uploads from digital cameras to online albums
• Automatic notification of photos uploaded by friends and family
Rar pass: www.2baksa.net
اطلاعات کتاب :
Get the in-depth information you need to modify—and seamlessly manage—the Windows registry. Written for IT professionals and power users, this vital resource reveals little-known registry techniques, tricks, tips, and secrets to make your job easier. Understand the inner workings of the Windows operating system—and use the registry to get Windows Server 2003 and Windows XP to run the way you want, on a single desktop or across the network. You’ll learn how to pinpoint registry settings and script registry changes, deal with registry permissions, use Windows Installer, and map Tweak UI settings. Also, find best practices for how to back up, restore, and maintain registry settings with confidence. The CD includes 100+ registry files for customizing operating system appearance and behavior, and the complete eBook. You’ll learn how to:
- Apply best practices to back up, restore, manage, and modify the registry
- Customize group and system policies to manage multiple PCs and users remotely
- Track down registry settings and script changes
- Optimize server services, including network connections and authentication
- Deploy user profiles and Microsoft Office program settings
- Configure security services, including Windows Firewall, templates, and service pack features
- Troubleshoot the registry—resolving common problems and corruption issues
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Release: 24 April 2006 / YYePG
No. of Pages: 103
File Size: 8.07 MB
Host: RapidShare
Release: 24 April 2006 / YYePG
No. of Pages: 188
File Size: 16.8 MB
Host: RapidShare
اینم نرم افزاری که سعید عزیز می خواست برای تبدیل فایل DLL به ICO.
این نرم افزار به جرات یکی از قدرتمندترین نرم افزارها برای کار بر روی ICON هاست.
قابلیت های این نرم افزار :
Create Windows® Vista® icons
Vista®, the future version of Windows® to arrive in 2006, will support 256x256 PNG compressed icons. Start creating Vista® icons today with IconWorkshop.
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Create icons for Windows® and Macintosh®
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اطلاعات کتاب :
Help maximize your performance on Exam 70-272, one of two required exams for the Microsoft Desktop Support Technician Certification (MCDST), with this all-in-one training kit. Fully updated for Windows XP Service Pack 2, this kit packs the tools and features exam candidates want most—including in-depth, self-paced training based on final exam content; rigorous, objective-by-objective review; exam tips from an expert, exam-certified author; and a robust testing suite. It also provides real-world scenarios, case studies, and troubleshooting labs for the skills and expertise you can apply to the job.
Focusing on building your ability to resolve end-user incident requests about applications running on the Microsoft Windows XP operating system in the corporate or home environment, this official study guide covers configuring and troubleshooting applications, including Microsoft Office programs and Microsoft Internet Explorer; resolving issues related to usability and application customization; configuring and troubleshooting connectivity for applications; and configuring application security features.
Ace your exam preparation by working at your own pace through the lessons, hands-on exercises, and practice tests. The flexible, best-of-class test engine on CD-ROM features 425 practice questions. Choose timed or untimed testing mode, generate random tests or focus on discrete objectives or chapters, and get detailed explanations for right and wrong answers—including pointers back to the book for further study. You also get a 120-day evaluation version of Windows XP software and other resources on the CD—making this kit an exceptional value and a great career investment.
From the Publisher
Fully updated for Windows XP Service Pack 2, this kit provides in-depth preparation for the skills measured by the MCDST exam—and on the job!
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اطلاعات کتاب :
Mobile IP Technology and Applications (ISBN 158705132x) is an introduction to IP mobility using an open-standard protocol called Mobile IP. There is a distinction made between true mobility and just traveling between different connections. This protocol enables users to keep their IP, stay connected, and allow others to find them while roaming between networks and equipment. In addition, detailed examples using real-world situations illustrate the applications of this technology. Advanced topics include reverse tunneling, firewalls, NAT, VPNs, authentication, scalability, and QoS. Stefan Raab and Madhavi W. Chandra, authors, share their experience designing and developing network solutions using Mobile IP. Their credentials are impressive and give the learner confidence in the information they are imparting. This book is designed for network administrators who are familiar with IP routing, protocols, applications, and Cisco IOS. Even though the real-world situations are generic, the configuration, troubleshooting, and management are explained using Cisco IOS. IT personnel who want to implement mobile technology can definitely benefit from this book as it explains the basics thoroughly before giving detailed examples and explanations. The index is complete; there is not a glossary. At the end of each chapter are review questions, so this book could easily be used in a classroom or in self-study. There are two appendices: one contains the answers to the chapter questions and the other contains the SNMP (Simple Network Management Protocol) MIB (Management Information Base) objects supported by Cisco IOS Mobile IP. Raab and Chandra organized their book into nine chapters, each of which is a facet of Mobile IP. After an introduction of concepts and requirements of mobility and wireless networking, a detailed discussion of the Mobile IP protocol includes features, functions, and components. As with any network today, there are security concerns with protocol authentication and dynamic keying. The material presented in these early chapters is used in the scenarios in following chapters. Mobility solution examples are provided for basic topologies, client-based Mobile IP, high availability, AAA servers, reverse tunneling, firewall and NAT traversal, and integration with VPN technologies. Basic configuration is introduced which leads into integration topics of redundancy, QoS, and VPN. The management and operation discussion leads to Home Address, scalability, and server management. Future trends and uses for Mobile IP conclude the topics of this book: layer 2 integration challenges, Mobile IPv6, unstructured mobility, and ad hoc networking. This book follows the linear, logical model of textbook organization that progresses from basic facts, to advanced topics, and concludes with end-to-end solutions. The authors feel that this book also enables someone to jump in at any chapter and navigate the subject by features and environment in which they are interested. They have created cross-references to assist readers who do not want to use the book in linear form. This works well for users with previous knowledge of the subject. The examples, figures, and illustrations are clear, concise, and designed to help learners understand a complex subject. Cisco IOS knowledge is prerequisite, although the authors expertise and explanations give logic behind implementation and options. This book deserves a rating of 5 (highest) and is recommended for IT personnel wanting to move into true mobility.
About the Authors
Stefan Raab is a technical leader and development engineer for the IPISU Networks Protocol Group, IOS Technologies Division, Cisco Systems. He has extensive experience with Mobile IP deployment and is an expert on real-life applications of the technology.
Madhavi W. Chandra, Ph.D., joined Cisco Systems in May 2000 as a Software Engineer for the IP Mobility Group. Madhavi is instrumental in designing advanced technologies in IOS mobility involving features for Mobile IP and Mobile Ad Hoc Networks, in which she is one of the lead architects. She earned her Ph.D degree in Electrical and Computer Engineering from The Johns Hopkins University.
خوب در پست پایین درباره Kevin Mitnick گفتم. اینم یه کتاب دیگه ازش - برین حال کنید.
اطلاعات کتاب :
The Art of Deception is about gaining someone's trust by lying to them and then abusing that trust for fun and profit. Hackers use the euphemism "social engineering" and hacker-guru Kevin Mitnick examines many example scenarios.
After Mitnick's first dozen examples anyone responsible for organizational security is going to lose the will to live. It's been said before, but people and security are antithetical. Organizations exist to provide a good or service and want helpful, friendly employees to promote the good or service. People are social animals who want to be liked. Controlling the human aspects of security means denying someone something. This circle can't be squared.
Considering Mitnick's reputation as a hacker guru, it's ironic that the last point of attack for hackers using social engineering are computers. Most of the scenarios in The Art of Deception work just as well against computer-free organizations and were probably known to the Phoenicians; technology simply makes it all easier. Phones are faster than letters, after all, and having large organizations means dealing with lots of strangers.
Much of Mitnick's security advice sounds practical until you think about implementation, when you realize that more effective security means reducing organizational efficiency--an impossible trade in competitive business. And anyway, who wants to work in an organization where the rule is "Trust no one"? Mitnick shows how easily security is breached by trust, but without trust people can't live and work together. In the real world, effective organizations have to acknowledge that total security is a chimera--and carry more insurance. --Steve Patient, amazon.co.uk
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این کتابی که امروز براتون گذاشتم توسط Kevin D. Mitnick بزرگترین هکر جهان نوشته شده.
اطلاعات کتاب :
Hacker extraordinaire Kevin Mitnick delivers the explosive encore to his bestselling The Art of Deception
Kevin Mitnick, the world's most celebrated hacker, now devotes his life to helping businesses and governments combat data thieves, cybervandals, and other malicious computer intruders. In his bestselling The Art of Deception, Mitnick presented fictionalized case studies that illustrated how savvy computer crackers use "social engineering" to compromise even the most technically secure computer systems. Now, in his new book, Mitnick goes one step further, offering hair-raising stories of real-life computer break-ins-and showing how the victims could have prevented them. Mitnick's reputation within the hacker community gave him unique credibility with the perpetrators of these crimes, who freely shared their stories with him-and whose exploits Mitnick now reveals in detail for the first time, including: [list] [*]A group of friends who won nearly a million dollars in Las Vegas by reverse-engineering slot machines [*]Two teenagers who were persuaded by terrorists to hack into the Lockheed Martin computer systems [*]Two convicts who joined forces to become hackers inside a Texas prison [*]A "Robin Hood" hacker who penetrated the computer systems of many prominent companies-andthen told them how he gained access [/list] With riveting "you are there" descriptions of real computer break-ins, indispensable tips on countermeasures security professionals need to implement now, and Mitnick's own acerbic commentary on the crimes he describes, this book is sure to reach a wide audience-and attract the attention of both law enforcement agencies and the media.
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اطلاعات کتاب :
This book represents the best thinking and solutions to a myriad of contemporary issues in wireless networks. Coverage includes wireless LANs, multihop wireless networks, and sensor networks. Insightful guidance covers such issues as architecture, protocols, modeling, analysis, and solutions. The book also highlights economic issues, market trends, emerging, cutting-edge applications, and new paradigms, such as middleware for RFID, smart home design, and “on-demand business” in the context of pervasive computing.
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اطلاعات کتاب :
Why This Book Now? Ask anyone with a computer whether they want to be protected against strangers reading their data or planting viruses. Not really worth the effort, is it? Everyone wants this type of protection. However, most Wi-Fi wireless LANs operating in 2003 have no effective security. In fact, so many Wi-Fi LANs operate without security that an entire new hobby, "war driving," has sprung up in which folks drive around detecting and connecting to unsuspecting networks for fun. There are Web sites that publish the location and details of unprotected networks that are found--there are bound to be some near you! This problem is the result of people being unaware of the danger, but you are different, right? The fact that you are reading this preface means that you are aware of the need to take active steps to implement security. Already, you may have implemented some security approach, perhaps as recommended by the supplier of the equipment you installed. Would that this were enough. The horrible truth is that the security systems shipped with Wi-Fi systems over the period from 1999 to 2002 are completely inadequate, some would say completely broken. Any computer-literate person can now download from the Internet tools that will attack and break into the first-generation Wi-Fi systems. This book will show you how to tip the balance back in your favor--how to establish real security within your Wi-Fi LAN. It is not just about configuring your computer correctly or choosing good passwords, although these things are important. There are many books that focus on "parameter setting." What we describe in this book is a whole new approach to wireless LAN security enabled by the recent development of new core technology for Wi-Fi. The new developments achieve what no amount of reconfiguration can do: they solve the problem at the source. In this book we show how the new approaches work and how they should be applied to maximum effect. Whether you are a system administrator or an advanced home user, this book will open your eyes to current weaknesses and practical, implementable solutions. To Wi-Fi or Not to Wi-Fi For many years, Wi-Fi or IEEE 802.11 wireless LANs were considered an interesting technology but not mainstream. This has changed. Now ordinary people and companies, not just technology addicts and experimenters in IT departments, see the practical benefits of this technology. There are two categories of users: business and home. Corporations set up Wi-Fi LANs to allow rapid network deployment, to reduce the cost of installing wiring, and to give workers more flexibility in where and when they work. Home users also want to avoid installing wiring and like the ability to use a laptop on the couch or in a comfy chair outside. System administrators have a big problem when it comes to Wi-Fi LANs. On the one hand they recognize the benefits of wireless both for their own configuration management and for users. On the other hand, they must not deploy anything that will be a serious security threat. We say "serious" because there is always some security risk in any technology deployment. The only truly secure network is no network. So system administrators have to choose between banning Wi-Fi networks or figuring out how to obtain the needed level of security. Experienced system administrators recognize that any new system component brings both benefits and risks. The problem with Wi-Fi up to now has been how to evaluate the risk. The Cavalry Is Here In 2001 those few who deployed security often relied on the original Wi-Fi security method, called WEP. Regrettably, and quite suddenly, it was discovered that WEP had major security flaws and, while arguably better than nothing, customers were left without effective protection. The result, in 2002, was an unparalleled effort on the part of the industry to devise a replacement for WEP, something that would be impregnable, but which could be used to upgrade the existing installed systems. In 2003 we see the results of this effort being deployed. The new solutions for Wi-Fi security are being delivered in two installments. The first installment is called Wi-Fi Protected Access (WPA), announced by the Wi-Fi Alliance at the end of 2002. WPA has been specifically designed to allow software upgrade of most existing Wi-Fi systems. It repairs all the security weaknesses found in older Wi-Fi systems and has been developed to provide system administrators with a solution to the security dilemma. In time WPA will be incorporated into a new version of the IEEE 802.11 standard (IEEE 802.11i) that is incomplete at the time of writing. This will provide a flexible and extremely secure solution for all future products. WPA offers levels of security much higher than previously available. The failure of WEP was a sharp wake-up call for the industry and the prevailing mood during 2002 was "we will never let this happen again." As a result, the best experts have participated in creating the new solution and the results have been reviewed worldwide prior to completion. Naturally, change brings questions: "Should I implement WPA now rather than wait for IEEE 802.11i?" "What do I do with my existing WEP equipment/Can I upgrade it?" "Is it now safe to put Wi-Fi inside the firewall?" These are the types of questions that this book answers. We could answer them right here: "yes," "yes," "yes," but our goal in writing is to ensure that you understand enough about the mechanics to answer these questions for yourself. In this book we look at security issues, protocols, and applications. An overview covers all the important protocols from IEEE 802.11 and IEEE 802.1X through to authentication protocols such as RADIUS and EAP. We cover the security protocols of WPA and IEEE 802.11i in detail. We also look at the real-world tools that have been used to attack Wi-Fi systems and you will learn why these will no longer be a threat. Audience This book is written principally for system administrators but will also be useful to technically oriented home users and design engineers. It focuses on why the new Wi-Fi security methods are secure and how they work. You will finish with an understanding of Wi-Fi security so you will know what you are doing, and why. The book does not flood you with pages of installation and configuration instructions for specific vendor equipment, as that information changes frequently and becomes obsolete. You should use this book alongside vendor documentation to create customized security solutions. System administrators have been badly burned in the past by assurances that Wi-Fi LANs had effective built in security, assurances that did not hold true over time. We feel that administrators will not want to take at face value statements like "the new WPA and IEEE 802.11i methods are completely secure." They should be able to see for themselves how the security methods are implemented and understand for themselves why the types of weakness that existed previously have been overcome. Only when this trust is reestablished can administrators continue deployment in comfort. This book attempts to provide all the information needed for this understanding. If you are a design engineer in any networking field, wireless or otherwise, you will find this book relevant. The security technologies incorporated into WPA and IEEE 802.11i are the state of the art for data networking, and it is much easier to learn and understand technology when it is described in the context of a real system. It seems likely that some of the techniques incorporated into the wireless LAN area will also be applied to wired LANs in the future. If you are just generally interested in the area, you will find lots of material describing the approach to security that is needed to provide a robust defense. You may choose to skip some of the chapters that describe the protocol and you will probably be surprised to see the real examples of hacking tools presented in the later chapters. We assume that you have a reasonable understanding of how computer networks operate. You don't need to be an expert, especially to understand the first part of the book, but we presume you know what a Wi-Fi access point does and how it is connected to the rest of the network. We don't explain terms like Ethernet or TCP/IP in detail. There is a primer on IEEE 802.11 if you are not familiar with the protocol used to communicate over the air. Organization This book is organized into three parts. Roughly speaking, these parts describe: Things you should know about security in general How both the old and new methods of security work in Wi-Fi networks Real-world issues and examples of attack tools that have been (and continue to be) used In Part I, "What Everyone Should Know," we review issues that everybody should know about security. Some of these issues are commonsense, but you may not have thought about them. If you are already a security expert and exploring how security works for Wi-Fi, consider skimming this material because many of the principles will be familiar. Part II, "The Design of Wi-Fi Security," starts with a primer on IEEE 802.11 that runs through the basics of Wi-Fi systems communication. It describes the types of messages that are exchanged, usually hidden from the end user, and explains how a portable device like a laptop can find, select, and connect to an access point. The primer contains a moderate, but hopefully not oppressive, amount of detail. You need to understand the messages being sent between the Wi-Fi components to appreciate the security risks. After the primer, the book delves into the security protocols for Wi-Fi. It describes the original Wi-Fi security approach, WEP, and explains why this method is no longer considered secure. It then covers the new approaches of Wi-Fi Protected Access (WPA) and IEEE 802.11i Robust Security Networks. Both the new methods share a common approach and are scalable from small networks of a few devices up to international corporations. The solution involves many pieces assembled in layers. This makes th...
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Get in-depth exam prep for Exam 70-271, a core requirement for MCDST certification on Microsoft Windows XP-as you build real-world job skills. The kit includes 425 practice questions, full review, case studies, troubleshooting labs, trial software, and more.
From the Publisher
Fully updated for Windows XP Service Pack 2, this kit provides in-depth preparation for the skills measured by the MCDST exam—and on the job!
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Get the definitive technical guidance you need to use Microsoft Windows Server 2003 Terminal Services to deliver Microsoft Windows – based applications, or the Windows desktop itself, to virtually any computing device — and maximize the efficiency of your server system. Delve into the fundamentals — system architecture, hardware and network requirements, system installation, and user and group management — and move up to advanced system administration topics, including optimizing applications, modifying the registry, security options, scripting, Terminal Server analysis tools, stability, and scalability. Learn how to extend your system using Citrix MetaFrame and server farms.
Discover how to set up Web-based application access portals, including integration with the Microsoft .NET Framework, and review real-world practices for implementing Terminal Services in production environments. In-depth, focused, and hands-on, this book provides everything IT professionals need to help maximize the productivity of their enterprise server systems and reduce ownership and support costs.
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This book is not authorized or approved by Microsoft, Citrix, or anyone else! Instead of vendor marketing speak, this book tells you how Terminal Server actually works. This book is not an administrator’s guide. Rather, it’s written for IT consultants, system engineers, and architects who must plan, design, implement, and optimize Windows 2003-based Terminal Server systems. It's filled with real-world, proven strategies created specifically for Windows Server 2003. See how some of the world's largest companies are using pure Terminal Server 2003 environments.
What’s Covered in This Book...
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This book is invaluable to anyone facing the challenges of security in a business environment. --Paul D. Robertson, Moderator of Firewall-Wizards and Director of Risk Assessment, TruSecure Corporation A Note From Series Editor: I first got to know Wesley Noonan through a common newsgroup. His insightful and technical comments stuck with me, and I finally met him at a conference several years later. Wes has the gift to present network security in a concise, well-reasoned way--easy for everyone to understand regardless of their security or networking knowledge. His writing style reflects his congenial presentation manner and his knowledge, and his eagerness to share his expertise is exceptional. Wes's guide to hardening your network infrastructure provides the step-by-step how-to approach that you need to build, deploy, and maintain a security defense. I've read every word; you will not be disappointed. --Roberta Bragg Features a four-part hardening methodology: Do This Now!--Checklist of immediate steps to take to lockdown your system from further attack Take It From The Top--Systematic approach to hardening your perimeter and internal network infrastructure, focusing on firewalls, IDS/IPS, network content filtering, wireless LAN connections, routers, and switches Once Is Never Enough!--Ongoing monitoring and assessment plan to keep your network secure, including patch management and auditing How to Succeed at Hardening Your Network Infrastructure--Strategies for getting budget approval, management buy-in, and employee cooperation for your security program About the author: Wesley J. Noonan, MCSE, CCNA, CCDA, NNCSS, Security+, is a Senior Network Consultant for Collective Technologies, LLC, a company specializing in storage, server and network design, architecture, implementation, and security. Series Editor: Roberta Bragg, CISSP, MCSE: Security, Security+, is the Security Advisor columnist for MCP magazine and a Security Expert for searchWin2000.com. She also writes for the Security Watch newsletter and is the author of several computer books.
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This unique hacker report is NOT available in any bookstore. And you’ll find nothing similiar
Easy to understand with many examples.
Every day you hear in the daily news about hackers, virus, worms and trojans, SUB7, TCP, IP, PING, spoofing, sniffing, DDOS attacks, …? And you don’t know exactly what it is and how hackers do that. Don’t rest a “lamer”, Hacker’s Blackbook let’s you know and discovers many secrets.
Incredible how easy hacking and cracking is!
The book shows how simple you can use these programs. Scary? Sure, you must be carefull. The ONLINE READERS AREA and the CD-ROM helps and provides “clean” files. Tipp: Never download files from sites you don’t know. Hiding adware, spyware and trojans in free download files is actually a big problem.
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Hardcover: 2752 pages
The Electrical Engineering Handbook, Second Edition, is a substantial revision of the most successful CRC Press engineering reference book. Current contributions have been updated, some even re-written, and 15 new chapters have been added. The Electrical Engineering Handbook features 2,800 pages filled with updated tables, formulas, and definitions; even more contributions from the leading authors, professors, and researchers in electrical engineering; and an extensive cross-referencing and indexing system unmatched by any other available handbook.
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If you want to stop hackers from invading your network, first you've got to invade their minds.
Computers around the world are systematically being victimized by rampant hacking. This hacking is not only widespread, but is being executed so flawlessly that the attackers compromise a system, steal everything of value and completely erase their tracks within 20 minutes.
The goal of the ethical hacker is to help the organization take preemptive measures against malicious attacks by attacking the system himself; all the while staying within legal limits. This philosophy stems from the proven practice of trying to catch a thief, by thinking like a thief. As technology advances and organization depend on technology increasingly, information assets have evolved into critical components of survival.
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