Designing and Building Enterprise DMZs
Designing and Building Enterprise DMZs

Author: Hal Flynn

Publisher: Elsevier

Published: 2006-10-09

Total Pages: 737

ISBN-13: 0080504000

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This is the only book available on building network DMZs, which are the cornerstone of any good enterprise security configuration. It covers market-leading products from Microsoft, Cisco, and Check Point. One of the most complicated areas of network technology is designing, planning, implementing, and constantly maintaining a demilitarized zone (DMZ) segment. This book is divided into four logical parts. First the reader will learn the concepts and major design principles of all DMZs. Next the reader will learn how to configure the actual hardware that makes up DMZs for both newly constructed and existing networks. Next, the reader will learn how to securely populate the DMZs with systems and services. The last part of the book deals with troubleshooting, maintaining, testing, and implementing security on the DMZ. The only book published on Network DMZs on the components of securing enterprise networks This is the only book available on building network DMZs, which are the cornerstone of any good enterprise security configuration. It covers market-leading products from Microsoft, Cisco, and Check Point Provides detailed examples for building Enterprise DMZs from the ground up and retro-fitting existing infrastructures

Building DMZs For Enterprise Networks
Building DMZs For Enterprise Networks

Author: Syngress

Publisher: Elsevier

Published: 2003-08-04

Total Pages: 831

ISBN-13: 0080476260

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This book covers what an administrator needs to plan out and integrate a DMZ into a network for small, medium and Enterprise networks. In most enterprises the perception is that a firewall provides a hardened perimeter. However, the security of internal networks and hosts is usually very soft. In such an environment, a non-DMZ system that is offering services to the Internet creates the opportunity to leapfrog to other hosts in the soft interior of your network. In this scenario your internal network is fair game for any attacker who manages to penetrate your so-called hard perimeter.- There are currently no books written specifically on DMZs- This book will be unique in that it will be the only book that teaches readers how to build a DMZ using all of these products: ISA Server, Check Point NG, Cisco Routers, Sun Servers, and Nokia Security Appliances.- Dr. Thomas W. Shinder is the author of the best-selling book on Microsoft's ISA, Configuring ISA Server 2000. Customers of the first book will certainly buy this book.

ActionScript 3.0 Design Patterns
ActionScript 3.0 Design Patterns

Author: William Sanders

Publisher: "O'Reilly Media, Inc."

Published: 2007-07-16

Total Pages: 535

ISBN-13: 0596554842

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Now that ActionScript is reengineered from top to bottom as a true object-oriented programming (OOP) language, reusable design patterns are an ideal way to solve common problems in Flash and Flex applications. If you're an experienced Flash or Flex developer ready to tackle sophisticated programming techniques with ActionScript 3.0, this hands-on introduction to design patterns is the book you need. ActionScript 3.0 Design Patterns takes you step by step through the process, first by explaining how design patterns provide a clear road map for structuring code that actually makes OOP languages easier to learn and use. You then learn about various types of design patterns and construct small abstract examples before trying your hand at building full-fledged working applications outlined in the book. Topics in ActionScript 3.0 Design Patterns include: Key features of ActionScript 3.0 and why it became an OOP language OOP characteristics, such as classes, abstraction, inheritance, and polymorphism The benefits of using design patterns Creational patterns, including Factory and Singleton patterns Structural patterns, including Decorator, Adapter, and Composite patterns Behavioral patterns, including Command, Observer, Strategy, and State patterns Multiple design patterns, including Model-View-Controller and Symmetric Proxy designs During the course of the book, you'll work with examples of increasing complexity, such as an e-business application with service options that users can select, an interface for selecting a class of products and individual products in each class, an action game application, a video record and playback application, and many more. Whether you're coming to Flash and Flex from Java or C++, or have experience with ActionScript 2.0, ActionScript 3.0 Design Patterns will have you constructing truly elegant solutions for your Flash and Flex applications in no time.

Information Technology Risk Management in Enterprise Environments
Information Technology Risk Management in Enterprise Environments

Author: Jake Kouns

Publisher: John Wiley & Sons

Published: 2011-10-04

Total Pages: 346

ISBN-13: 1118211618

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Discusses all types of corporate risks and practical means of defending against them. Security is currently identified as a critical area of Information Technology management by a majority of government, commercial, and industrial organizations. Offers an effective risk management program, which is the most critical function of an information security program.

Secure Your Network for Free
Secure Your Network for Free

Author: Eric Seagren

Publisher: Elsevier

Published: 2011-04-18

Total Pages: 509

ISBN-13: 0080516815

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This is the only book to clearly demonstrate how to get big dollar security for your network using freely available tools. This is a must have book for any company or person with a limited budget.Network security is in a constant struggle for budget to get things done. Upper management wants thing to be secure but doesn't want to pay for it. With this book as a guide, everyone can get what they want. The examples and information will be of immense value to every small business. It will explain security principles and then demonstrate how to achieve them using only freely available software. - Teachers you how to implement best of breed security using tools for free - Ideal for anyone recomending and implementing new technologies within the company

How to Cheat at Configuring Open Source Security Tools
How to Cheat at Configuring Open Source Security Tools

Author: Michael Gregg

Publisher: Elsevier

Published: 2011-04-18

Total Pages: 529

ISBN-13: 0080553567

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The Perfect Reference for the Multitasked SysAdminThis is the perfect guide if network security tools is not your specialty. It is the perfect introduction to managing an infrastructure with freely available, and powerful, Open Source tools. Learn how to test and audit your systems using products like Snort and Wireshark and some of the add-ons available for both. In addition, learn handy techniques for network troubleshooting and protecting the perimeter.* Take InventorySee how taking an inventory of the devices on your network must be repeated regularly to ensure that the inventory remains accurate.* Use NmapLearn how Nmap has more features and options than any other free scanner.* Implement FirewallsUse netfilter to perform firewall logic and see how SmoothWall can turn a PC into a dedicated firewall appliance that is completely configurable.* Perform Basic HardeningPut an IT security policy in place so that you have a concrete set of standards against which to measure. * Install and Configure Snort and WiresharkExplore the feature set of these powerful tools, as well as their pitfalls and other security considerations.* Explore Snort Add-OnsUse tools like Oinkmaster to automatically keep Snort signature files current.* Troubleshoot Network ProblemsSee how to reporting on bandwidth usage and other metrics and to use data collection methods like sniffing, NetFlow, and SNMP.* Learn Defensive Monitoring ConsiderationsSee how to define your wireless network boundaries, and monitor to know if they're being exceeded and watch for unauthorized traffic on your network. - Covers the top 10 most popular open source security tools including Snort, Nessus, Wireshark, Nmap, and Kismet - Follows Syngress' proven "How to Cheat" pedagogy providing readers with everything they need and nothing they don't

How to Cheat at Securing Linux
How to Cheat at Securing Linux

Author: James Stanger

Publisher: Elsevier

Published: 2011-04-18

Total Pages: 433

ISBN-13: 0080558682

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Linux servers now account for 33% of all networks servers running worldwide (Source: IDC). The top 3 market share holders in the network server space (IBM, Hewlett-Packard, and Dell) all use Linux as their standard operating system. This book teaches Linux system administrators how to protect their servers from malicious threats.As with any technologies, increased usage results in increased attention from malicious hackers. For years a myth existed that Windows was inherently less secure than Linux, because there were significantly more attacks against Windows machines than Linux. This was a fallacy. There were more attacks against Windows machines because there were simply so many more Windows machines to attack. Now, the numbers tell the exact opposite story. Linux servers account for 1/3 of all servers worldwide, but in 2005 there were 3 times as many high-severity security vulnerabilities discovered on Linux servers (Source: IDC).This book covers Open Source security, implementing an intrusion detection system, unearthing Rootkits, defending against malware, creating Virtual Private Networks, and much more.The Perfect Reference for the Multitasked SysAdmin* Discover Why "Measure Twice, Cut Once" Applies to Securing Linux* Complete Coverage of Hardening the Operating System, Implementing an Intrusion Detection System, and Defending Databases* Short on Theory, History, and Technical Data that Is Not Helpful in Performing Your Job

Microsoft Vista for IT Security Professionals
Microsoft Vista for IT Security Professionals

Author: Anthony Piltzecker

Publisher: Elsevier

Published: 2011-04-18

Total Pages: 673

ISBN-13: 0080556140

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Microsoft Vista for IT Security Professionals is designed for the professional system administrators who need to securely deploy Microsoft Vista in their networks. Readers will not only learn about the new security features of Vista, but they will learn how to safely integrate Vista with their existing wired and wireless network infrastructure and safely deploy with their existing applications and databases. The book begins with a discussion of Microsoft's Trustworthy Computing Initiative and Vista's development cycle, which was like none other in Microsoft's history. Expert authors will separate the hype from the reality of Vista's preparedness to withstand the 24 x 7 attacks it will face from malicious attackers as the world's #1 desktop operating system. - Microsoft Windows operating systems run more than 90% of the desktop PCs in the world and Vista is the first major Windows release in more than 5 years - This is currently the only book on Windows Vista Security

How to Cheat at Configuring Exchange Server 2007
How to Cheat at Configuring Exchange Server 2007

Author: Henrik Walther

Publisher: Elsevier

Published: 2011-04-18

Total Pages: 625

ISBN-13: 0080554202

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The Perfect Reference for the Multitasked System AdministratorsThe new version of Exchange is an ambitious overhaul that tries to balance the growing needs for performance, cost effectiveness, and security. For the average system administrator, it will present a difficult migration path from earlier versions and a vexing number of new features. How to Cheat will help you get Exchange Server 2007 up and running as quickly and safely as possible.• Understand Exchange 2007 PrerequisitesReview hardware and software requirements, Active Directory requirements, and more.• Manage Recipient FilteringCreate a custom MMC that contains the Exchange 2007 Recipients work center, which can be used, for example, by the helpdesk staff in your organization.• Manage Outlook AnywhereOutlook Anywhere makes it possible for your end users to remotely access their mailboxes from the Internet using their full Outlook clients.• Manage Outlook Web Access 2007See how Outlook Web Access 2007 was completely rewritten in managed code to make it scale even better.• Use the Exchange 2007 Queue ViewerYou can now view information about queues and examine the messages held within them.• Master Powerful Out-of-the-Box Spam ProtectionThe Edge Transport server supports SMTP, provides several antispam filtering agents, and supports antivirus extensibility.• Manage a Single-Copy Cluster-Based SetupSCC-based cluster provides service failover and still has a single point of failure when it comes to the databases.• Recover Mailbox DatabasesUse the improved database portability feature to port and recover a Mailbox database to any server in the Exchange 2007 organization. - Essential information for the multi-tasked System Administrator charged perform everyday tasks - Includes the latest coverage of the major new release of Exchange Server - Emphasizes best-practice security measures for all areas and in particular the area of remote access via Outlook

CompTIA Security+ Certification Study Guide
CompTIA Security+ Certification Study Guide

Author: Ido Dubrawsky

Publisher: Syngress

Published: 2009-08-17

Total Pages: 779

ISBN-13: 1597495409

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CompTIA Security+ Certification Study Guide: Exam SYO-201, Third Edition, offers a practical guide for those interested in pursuing CompTIA Security+ certification. The book is organized into six parts. Part 1 deals with general security issues including security threats; hardware and peripheral security risks; the fundamentals of operating system (OS) hardening; implementing system security applications; and concepts of virtualization. Part 2 discusses the fundamentals of network security. Part 3 focuses on network access and network authentication. Part 4 explains the importance of risk assessments and risk mitigation, and how to conduct them. Part 5 reviews general cryptographic concepts and addresses the complex issues involved in planning a certificate-based public key infrastructure (PKI). Part 6 on organizational security discusses redundancy planning; environmental controls; implementing disaster recovery and incident response procedures; and the policies, procedures, and documentation upon which organizational computer security is based. Each chapter begins with Exam Objectives and concludes with Self-Test questions along with their corresponding answers. - Complete exam-prep package includes full coverage of new Security+ objectives, flash cards, cram sheets, MP3s for exam-day study, PPT presentations, two complete practice exams, and certification e-book library - Authored by a leading Microsoft security expert - A good reference for both beginning security professionals and seasoned IT professionals