Getting Started With Citrixr Provisioning Services 70

Download Getting Started With Citrixr Provisioning Services 70 full books in PDF, epub, and Kindle. Read online Getting Started With Citrixr Provisioning Services 70 ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!

Getting Started with Citrix XenApp® 7.6

Author : Konstantin Cvetanov
Publisher : Packt Publishing Ltd
ISBN 13 : 178439873X
Total Pages : 316 pages
Book Rating : 4.7/5 (843 download)

DOWNLOAD NOW!

Book Synopsis Getting Started with Citrix XenApp® 7.6 by : Konstantin Cvetanov

Download or read book Getting Started with Citrix XenApp® 7.6 written by Konstantin Cvetanov and published by Packt Publishing Ltd. This book was released on 2015-11-06 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Install, configure, and support your XenApp systems with the power of Citrix XenApp About This Book Familiarize yourself with Citrix applications and desktop virtualization Maintain and troubleshoot your XenApp environment to minimize system downtime A hands-on, step-by-step guide with a practical approach and real-world examples to get you up and running with XenApp systems Who This Book Is For This book is intended for IT administrators and consultants who want to build application and desktop virtualization solutions for their employers and customers. No prior knowledge of Citrix technologies is required. What You Will Learn Make the use case for Citrix XenApp and design your first system Prepare your existing IT infrastructure for XenApp and learn what licenses you need Install and configure the XenApp infrastructure Enable access with StoreFront and NetScaler Gateway Enable load balancing with NetScaler Maintain servers and publish applications and desktops Manage printing in a Citrix environment Troubleshoot your environment using advanced tools and methodologies employed by Citrix Escalation Teams In Detail If you want to effectively deploy the various components of Citrix XenApp to create an enterprise environment for application and desktop delivery, this hands-on guide is perfect for you. You start off by understanding the need and benefits of Citrix XenApp with respect to Virtualization technology. After this, you will get to grips with the requirement analysis and designing aspect of building XenApp systems and all the necessary installation and configuration procedures for Citrix XenApp, StoreFront and NetScalar Gateway are explained one by one in detail. Step-by-step, you will learn to deploy your first XenApp with the Machine Creation Services method and Provisioning Services method. After this, you will explore the administering part of applications and systems, followed by printing in the XenApp environment. Next, you will learn all the trips and tricks required to troubleshoot and support the XenApp environment. By the end of this book, you will be ready to go live with your new XenApp environment. Style and approach This is a step-by-step guide to technical implementations in a conversational and easy-to-follow style. Each component is deployed sequentially until a full solution is built. Basic as well as advanced features of the product are explored to appeal to the widest possible audience interested in the topic.

Exam 70-414 Implementing an Advanced Server Infrastructure

Author : Microsoft Official Academic Course
Publisher : John Wiley & Sons
ISBN 13 : 1118789504
Total Pages : 496 pages
Book Rating : 4.1/5 (187 download)

DOWNLOAD NOW!

Book Synopsis Exam 70-414 Implementing an Advanced Server Infrastructure by : Microsoft Official Academic Course

Download or read book Exam 70-414 Implementing an Advanced Server Infrastructure written by Microsoft Official Academic Course and published by John Wiley & Sons. This book was released on 2015-01-12 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Microsoft Official Academic Course (MOAC) IT Professional curriculum prepares certification students for success every step of the way. This 70-414 Implementing an Advanced Server Infrastructure exam course is the second of a series of two exams Microsoft Certified Solutions Associates (MCSE) candidates are required to pass to gain the MCSE: Windows Server 2012 and Windows Server 2012 R2 certification. These MCSE exams test the skills and knowledge necessary to design, implement, and maintain a Windows Server 2012 infrastructure in an enterprise scaled, highly virtualized environment. Passing these exams confirms students’ ability to plan, configure, and implement the Windows Server 2012 services, such as server deployment, server virtualization, and network access and infrastructure. This complete ready-to-teach MOAC program is mapped to all of the exam objectives.

Citrix XenDesktop Implementation

Author : Gareth R. James
Publisher : Elsevier
ISBN 13 : 1597495832
Total Pages : 484 pages
Book Rating : 4.5/5 (974 download)

DOWNLOAD NOW!

Book Synopsis Citrix XenDesktop Implementation by : Gareth R. James

Download or read book Citrix XenDesktop Implementation written by Gareth R. James and published by Elsevier. This book was released on 2010-10-29 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Citrix XenDesktop Implementation explores the implementation of Citrix XenDesktop, a virtual desktop infrastructure solution. After introducing the desktop virtualization, the book discusses the installation of a desktop delivery controller through advanced XenDesktop Client Settings. This book briefly discusses the work of desktop delivery controller mechanisms followed by its installation process, integration process of XenDesktop with Microsoft Active Directory, and the configuration of the desktop delivery controller. It then examines the process of installing the virtual desktop onto the server infrastructure, and it follows the installation and integration onto Xen Server, Hyper-V, and VMware hypervisors. Furthermore, it discusses the advanced configuration settings. The book covers the installation of the Citrix Provisioning Server and its fundamental configuration. It also explores the configuration of Citrix XenApp for Application provisioning, the integration of virtual applications, and the implementation of virtual profiles into the virtual desktop. The book concludes by explaining the advanced XenDesktop client settings on audio, video, and peripherals. - Ideal one-stop handbook for implementing a Citrix XenDesktop virtual desktop solution - Includes all technical details required for you to evaluate how Citrix XenDesktop would integrate into your existing environment - Covers integration with VMware ESX/vSphere, Microsoft Hyper-V including System Center Virtual Machine Manager (SCVMM) and Citrix XenServer

70-412 Configuring Advanced Windows Server 2012 Services R2

Author : Microsoft Official Academic Course
Publisher : John Wiley & Sons
ISBN 13 : 1118882997
Total Pages : 496 pages
Book Rating : 4.1/5 (188 download)

DOWNLOAD NOW!

Book Synopsis 70-412 Configuring Advanced Windows Server 2012 Services R2 by : Microsoft Official Academic Course

Download or read book 70-412 Configuring Advanced Windows Server 2012 Services R2 written by Microsoft Official Academic Course and published by John Wiley & Sons. This book was released on 2014-11-24 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 70-412 Configuring Advanced Windows Server 2012 R2 Services textbook covers the third of three exams required for Microsoft Certified Solutions Associate (MCSA): Windows Server 2012 certification. This course will help validate the skills and knowledge necessary to administer a Windows Server 2012 Infrastructure in an enterprise environment. The three MCSA exams collectively validate the skills and knowledge necessary for implementing, managing, maintaining and provisioning services and infrastructure in a Windows Server 2012 environment. This Microsoft Official Academic Course is mapped to the 70-412 Configuring Advanced Windows Server 2012 Services exam skills, including the recent R2 objectives. This textbook focuses on real skills for real jobs and prepares students to prove mastery of Advanced Windows Server 2012 Services such as advanced configuring tasks necessary to deploy, manage, and maintain a Windows Server 2012 infrastructure. It covers such skills as fault tolerance, certificate services, and identity federation. In addition, this book also covers such valuable skills as: • Implementing Advanced Network Services • Implementing Advanced File Services • Implementing Dynamic Access Control • Implementing Network Load Balancing • Implementing Failover Clustering • Implementing Disaster Recovery • Implementing Active Directory Certificate Services (AD CS) • Implementing Active Directory Federation Services (AD FS) The MOAC IT Professional series is the Official from Microsoft, turn-key Workforce training program that leads to professional certification and was authored for college instructors and college students. MOAC gets instructors ready to teach and students ready for work by delivering essential resources in 5 key areas: Instructor readiness, student software, student assessment, instruction resources, and learning validation. With the Microsoft Official Academic course program, you are getting instructional support from Microsoft; materials that are accurate and make course delivery easy.

The Real MCTS/MCITP Exam 70-646 Prep Kit

Author : Anthony Piltzecker
Publisher : Syngress
ISBN 13 : 0080879144
Total Pages : 636 pages
Book Rating : 4.0/5 (88 download)

DOWNLOAD NOW!

Book Synopsis The Real MCTS/MCITP Exam 70-646 Prep Kit by : Anthony Piltzecker

Download or read book The Real MCTS/MCITP Exam 70-646 Prep Kit written by Anthony Piltzecker and published by Syngress. This book was released on 2011-08-31 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt: This exam is designed to validate skills as a Windows Server 2008 Server Administrator. This exam will fulfill the Windows Server 2008 IT Professional requirements of Exam 70-646.The Microsoft Certified IT Professional(MCITP) on Windows Server 2008 credential is intended for information technology (IT) professionals who work in the complex computing environment of medium to large companies. The MCITP candidate should have at least one year of experience implementing and administering a network operating system in an environment that has the following characteristics: 250 to 5,000 or more users; three or more physical locations; and three or more domain controllers. A MCITP Server Administrator is responsible for the operations and day-to-day management of an infrastructure of servers for an enterprise organization. Server administrators manage the infrastructure, web, and IT application servers, and use scripts to accomplish tasks on a regular basis. They conduct most server management tasks remotely by using Terminal Server or administration tools installed on their local workstation. MCITP Server Administrators also support engineering projects, and are responsible for server builds and configuration. - Targeted at MCSE/MCSA upgraders, AND new MCITP certification seekers - Interactive FastTrack e-learning modules help simplify difficult exam topics - Two full-function ExamDay practice exams guarantee double coverage of all exam objectives - Free download of audio FastTracks for use with iPods or other MP3 players - Comprehensive study guide guarantees 100% coverage of all Microsoft's exam objectives

Exam 70-413 Designing and Implementing a Server Infrastructure

Author : Microsoft Official Academic Course
Publisher : John Wiley & Sons
ISBN 13 : 1118789180
Total Pages : 576 pages
Book Rating : 4.1/5 (187 download)

DOWNLOAD NOW!

Book Synopsis Exam 70-413 Designing and Implementing a Server Infrastructure by : Microsoft Official Academic Course

Download or read book Exam 70-413 Designing and Implementing a Server Infrastructure written by Microsoft Official Academic Course and published by John Wiley & Sons. This book was released on 2014-10-27 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Microsoft Official Academic Course (MOAC) IT Professional curriculum prepares certification students for success every step of the way. This 70-413 Designing and Implementing a Server Infrastructure exam course is the first of a series of two exams Microsoft Certified Solutions Associates (MCSE) candidates are required to pass to gain the MCSE: Windows Server 2012 and Windows Server 2012 R2 certification. These MCSE exams test the skills and knowledge necessary to design, implement, and maintain a Windows Server 2012 infrastructure in an enterprise scaled, highly virtualized environment. Passing these exams confirms students’ ability to plan, configure, and implement the Windows Server 2012 services, such as server deployment, server virtualization, and network access and infrastructure. This complete ready-to-teach MOAC program is mapped to all of the exam objectives.

Mastering XenApp®

Author : Sunny Jha
Publisher : Packt Publishing Ltd
ISBN 13 : 1785283367
Total Pages : 252 pages
Book Rating : 4.7/5 (852 download)

DOWNLOAD NOW!

Book Synopsis Mastering XenApp® by : Sunny Jha

Download or read book Mastering XenApp® written by Sunny Jha and published by Packt Publishing Ltd. This book was released on 2015-12-11 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master the skills required to implement Citrix® XenApp® 7.6 to deploy a complete Citrix®-hosted application from scratch About This Book Learn to implement and configure components of Citrix® XenApp® 7.6, which are XenServer®, XenApp®, Citrix® License server, PVS, Storefront, Citrix® Receiver, and Netscaler to secure WAN traffic Build the XenApp® 7.6 environment independently and perform tests to make sure the components are working as expected for internal and external traffic Implement advanced tools in Citrix® XenApp® to build and manage a cost effective, secure, and high-performing application delivery infrastructure with this comprehensive guide Who This Book Is For This is book is for administrators who are currently managing the implemented environment and want to learn how to deploy the Citrix® Hosted virtualization solution for the application in a windows server 2012 R2 environment. A reasonable knowledge and understanding of core XenApp® elements and concepts used during virtualizing applications are assumed. What You Will Learn Understand how to set up Hypervisor, install the management console, configure the storage repository, and create a virtual machine on hypervisor Set up an Infrastructure component and explore ways to tune them up so that they can be used for Citrix® environment Set up a Domain controller, DHCP, Certificate authority, and SQL server for static database for Citrix® XenApp® Validate the Citrix® XenApp® 7.6 solution to make sure components are communicating properly Manage the essential Citrix® components – Director, Licensing, and Policies with the Help of Citrix® studio Optimize the behavior of an Application and share desktop via Policies Installing and configuring Citrix® Provisioning services to deliver Citrix® XenApp® 7.6 virtual machines Secure the external Delivery of an application and shared desktop via netscaler to enjoy mobility In Detail Citrix® XenApp® is one of the leading pieces of Application delivery software that delivers Windows compatible apps to users on any device, anywhere. Citrix® XenApp® also gives administrators the ability to manage and control the freedom of mobility by increasing the security and saving costs at the same time. This book will provide you with all the knowledge required to successfully deploy and master a complete Citrix® hosted application. First, it will cover essential concepts of the architecture of XenApp®. You will then learn how to set up Hypervisor and how to set up Infrastructure components. Next you will learn how to Set up Citrix® Components, XenApp® resources, PVS, and Netscaler. We will further look at how to prepare the environment for Rollout. Additionally, you will learn how to configure the Citrix® components such as Citrix® Director. Moreover, you'll learn about shared desktop for delivery to end users and the application of policies for effective and secure delivery. Finally, you will learn how to implement provisioning services for a Citrix® XenApp® 7.6 environment. Style and approach This book is based on a course outline and hence takes a very practical approach so you will understand how to implement the components of XenApp® in a production environment. Complemented with many best practices and troubleshooting concepts of XenApp®, this book will help you master XenApp® swiftly.

Getting Started with Citrix XenApp 6.5

Author : Guillermo Musumeci
Publisher : Packt Publishing Ltd
ISBN 13 : 184968667X
Total Pages : 626 pages
Book Rating : 4.8/5 (496 download)

DOWNLOAD NOW!

Book Synopsis Getting Started with Citrix XenApp 6.5 by : Guillermo Musumeci

Download or read book Getting Started with Citrix XenApp 6.5 written by Guillermo Musumeci and published by Packt Publishing Ltd. This book was released on 2012-07-26 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design and implement Citrix farms based on XenApp 6.5.

Exam Ref 70-414 Implementing an Advanced Server Infrastructure (MCSE)

Author : Steve Suehring
Publisher : Microsoft Press
ISBN 13 : 0133988325
Total Pages : 303 pages
Book Rating : 4.1/5 (339 download)

DOWNLOAD NOW!

Book Synopsis Exam Ref 70-414 Implementing an Advanced Server Infrastructure (MCSE) by : Steve Suehring

Download or read book Exam Ref 70-414 Implementing an Advanced Server Infrastructure (MCSE) written by Steve Suehring and published by Microsoft Press. This book was released on 2014-07-22 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prepare for Exam 70-414—and help demonstrate your real-world mastery of advanced server design, planning, and implementation. Designed for experienced, MCSA-certified professionals ready to advance their status—Exam Ref focuses on the critical-thinking and decision-making acumen needed for success at the MCSE level. Optimize your exam-prep by focusing on the expertise needed to: Manage and Maintain a Server Infrastructure Plan and Implement a Highly Available Enterprise Infrastructure Plan and Implement a Server Virtualization Infrastructure Design and Implement Identity and Access Solutions

Citrix XenDesktop & XenApp 7.7/7.8

Author : Goeran Eibel
Publisher : BoD – Books on Demand
ISBN 13 : 3839123038
Total Pages : 698 pages
Book Rating : 4.8/5 (391 download)

DOWNLOAD NOW!

Book Synopsis Citrix XenDesktop & XenApp 7.7/7.8 by : Goeran Eibel

Download or read book Citrix XenDesktop & XenApp 7.7/7.8 written by Goeran Eibel and published by BoD – Books on Demand. This book was released on 2016-03-31 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an in-depth insight into the new architectures and concepts of current Citrix XenDesktop and XenApp technologies for central provisioning of desktops and applications. It is aimed both at newcomers to the Citrix virtualization world and at those upgrading from previous versions. All the necessary steps for the creation of a design, and the development and operation of a complete, scalable virtualization environment are discussed in a detailed and practical manner. Valuable advice and comprehensive background information also feature in this solution-oriented compendium, making it an indispensable companion for IT-solution architects, consultants and administrators.

Zero Trust Networks

Author : Evan Gilman
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 149196216X
Total Pages : 240 pages
Book Rating : 4.4/5 (919 download)

DOWNLOAD NOW!

Book Synopsis Zero Trust Networks by : Evan Gilman

Download or read book Zero Trust Networks written by Evan Gilman and published by "O'Reilly Media, Inc.". This book was released on 2017-06-19 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: The perimeter defenses guarding your network perhaps are not as secure as you think. Hosts behind the firewall have no defenses of their own, so when a host in the "trusted" zone is breached, access to your data center is not far behind. That’s an all-too-familiar scenario today. With this practical book, you’ll learn the principles behind zero trust architecture, along with details necessary to implement it. The Zero Trust Model treats all hosts as if they’re internet-facing, and considers the entire network to be compromised and hostile. By taking this approach, you’ll focus on building strong authentication, authorization, and encryption throughout, while providing compartmentalized access and better operational agility. Understand how perimeter-based defenses have evolved to become the broken model we use today Explore two case studies of zero trust in production networks on the client side (Google) and on the server side (PagerDuty) Get example configuration for open source tools that you can use to build a zero trust network Learn how to migrate from a perimeter-based network to a zero trust network in production

Microsoft System Center Designing Orchestrator Runbooks

Author : David Ziembicki
Publisher : Microsoft Press
ISBN 13 : 0735682992
Total Pages : 240 pages
Book Rating : 4.7/5 (356 download)

DOWNLOAD NOW!

Book Synopsis Microsoft System Center Designing Orchestrator Runbooks by : David Ziembicki

Download or read book Microsoft System Center Designing Orchestrator Runbooks written by David Ziembicki and published by Microsoft Press. This book was released on 2013-09-15 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part of a series of specialized guides on System Center - this book delivers a focused drilldown into designing runbooks for Orchestrator workflow management solutions. Series editor Mitch Tulloch and a team of System Center experts provide concise technical guidance as they step you through key design concepts, criteria, and tasks.

Microsoft System Center Building a Virtualized Network Solution

Author : Nigel Cain
Publisher : Microsoft Press
ISBN 13 : 0735685584
Total Pages : 254 pages
Book Rating : 4.7/5 (356 download)

DOWNLOAD NOW!

Book Synopsis Microsoft System Center Building a Virtualized Network Solution by : Nigel Cain

Download or read book Microsoft System Center Building a Virtualized Network Solution written by Nigel Cain and published by Microsoft Press. This book was released on 2014-02-15 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part of a series of specialized guides on System Center - this book provides focused drilldown into building a virtualized network solution. Series editor Mitch Tulloch and a team of System Center experts provide concise technical guidance as they step you through key build, configuration, and implementation tasks.

Deploying Citrix MetaFrame Presentation Server 3.0 with Windows Server 2003 Terminal Services

Author : Melissa Craft
Publisher : Elsevier
ISBN 13 : 0080488692
Total Pages : 593 pages
Book Rating : 4.0/5 (84 download)

DOWNLOAD NOW!

Book Synopsis Deploying Citrix MetaFrame Presentation Server 3.0 with Windows Server 2003 Terminal Services by : Melissa Craft

Download or read book Deploying Citrix MetaFrame Presentation Server 3.0 with Windows Server 2003 Terminal Services written by Melissa Craft and published by Elsevier. This book was released on 2005-05-24 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: Almost 100% of all Fortune 500 and Fortune 1000 companies use Citrix. Deploying Citrix MetaFrame Presentation Server 3.0 with Windows Server 2003 Terminal Services covers the new release to Citrix MetaFrame and how companies can deploy it in their disaster recovery plans. Server Based Computing has been established as a solid networking model for any size business. Why? Because it guarantees cost savings, fast deployment, scalability, performance, security and fast recoverability. Think "mainframe," but updated, pretty, shiny, and effective! Server based computing is the mainframe with a vengeance. Terminal Server and Citrix MetaFrame offer the advantages of the old mainframe coupled with the benefits, gadgets, and appeal of the personal computer. - Manage applications from a central location and access them from anywhere - Build scalable, flexible, and secure access solutions that reduce computing costs and increase the utility of your network - The first book that covers Citrix MetaFrame Presentation Server 3.0 and Windows Server 2003 Terminal Services

Microsoft System Center Cloud Management with App Controller

Author : Keith Mayer
Publisher : Microsoft Press
ISBN 13 : 073568491X
Total Pages : 187 pages
Book Rating : 4.7/5 (356 download)

DOWNLOAD NOW!

Book Synopsis Microsoft System Center Cloud Management with App Controller by : Keith Mayer

Download or read book Microsoft System Center Cloud Management with App Controller written by Keith Mayer and published by Microsoft Press. This book was released on 2013-11-15 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part of a series of specialized guides on System Center - this book focuses on using AppController to manage virtual machines and services across private and public clouds. Series editor Mitch Tulloch and a team of System Center experts provide concise technical guidance as they step you through key configuration and management tasks.

Exam Ref 70-744 Securing Windows Server 2016

Author : Timothy L. Warner
Publisher : Microsoft Press
ISBN 13 : 9781509304264
Total Pages : 0 pages
Book Rating : 4.3/5 (42 download)

DOWNLOAD NOW!

Book Synopsis Exam Ref 70-744 Securing Windows Server 2016 by : Timothy L. Warner

Download or read book Exam Ref 70-744 Securing Windows Server 2016 written by Timothy L. Warner and published by Microsoft Press. This book was released on 2016-12-13 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This study guide helps readers prepare for the Microsoft Certified Solutions Expert exam for Windows Server 2016."--Source inconnue.

Securing Citrix XenApp Server in the Enterprise

Author : Tariq Azad
Publisher : Syngress
ISBN 13 : 0080569986
Total Pages : 768 pages
Book Rating : 4.0/5 (85 download)

DOWNLOAD NOW!

Book Synopsis Securing Citrix XenApp Server in the Enterprise by : Tariq Azad

Download or read book Securing Citrix XenApp Server in the Enterprise written by Tariq Azad and published by Syngress. This book was released on 2008-08-08 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt: Citrix Presentation Server allows remote users to work off a network server as if they weren't remote. That means: Incredibly fast access to data and applications for users, no third party VPN connection, and no latency issues. All of these features make Citrix Presentation Server a great tool for increasing access and productivity for remote users. Unfortunately, these same features make Citrix just as dangerous to the network it's running on. By definition, Citrix is granting remote users direct access to corporate servers?..achieving this type of access is also the holy grail for malicious hackers. To compromise a server running Citrix Presentation Server, a hacker need not penetrate a heavily defended corporate or government server. They can simply compromise the far more vulnerable laptop, remote office, or home office of any computer connected to that server by Citrix Presentation Server. All of this makes Citrix Presentation Server a high-value target for malicious hackers. And although it is a high-value target, Citrix Presentation Servers and remote workstations are often relatively easily hacked, because they are often times deployed by overworked system administrators who haven't even configured the most basic security features offered by Citrix. "The problem, in other words, isn't a lack of options for securing Citrix instances; the problem is that administrators aren't using them." (eWeek, October 2007). In support of this assertion Security researcher Petko D. Petkov, aka "pdp", said in an Oct. 4 posting that his recent testing of Citrix gateways led him to "tons" of "wide-open" Citrix instances, including 10 on government domains and four on military domains. - The most comprehensive book published for system administrators providing step-by-step instructions for a secure Citrix Presentation Server - Special chapter by Security researcher Petko D. Petkov'aka "pdp detailing tactics used by malicious hackers to compromise Citrix Presentation Servers - Companion Web site contains custom Citrix scripts for administrators to install, configure, and troubleshoot Citrix Presentation Server