Firewalls: Jumpstart for Network and Systems Administrators

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Product Description

In this book, you will gain extensive hands-on experience installing and configuring a firewall. You will also learn how to allow access to key Web services while maintaining your organization's security, as well as how to implement firewall-to-firewall virtual private networks (VPNs). You will learn how to build a firewall to protect your network; provide access to HTTP and FTP services on the Internet, and implement publicly accessible servers without compromising security. Furthermore, throughout the book, extensive hands-on examples provide you with practical experience in establishing security with firewalls. Examples include, but are not limited to: Installing and configuring Check Point FireWall-1; scanning to validate configuration using ISS Internet Scanner; configuring the firewall to support simple and complex Web services; setting up a packet filtering router; enhancing firewall configurations to support split-DNS; authenticating remote users; and protecting browsers and servers with a proxy-based firewall.


Install and configure proxy-based and stateful-filtering firewalls
� Protect internal IP addresses with NAT and deploy a secure DNS architecture
· Develop an Internet/intranet security policy to protect your organization's systems and data
· Reduce your susceptibility to an attack by deploying firewalls, data encryption and decryption and other countermeasures

Firewalls: Jumpstart for Network and Systems Administrators Review

I fell into the category of "I know what a router is but I hope I never have to set one up." Our routers were handled by another talented memeber of our team. When she left, I gave it shot using some manuals we had from cisco and some other informatin passed down from project to project. Completely lost, I decided to start from the beginning. This text was just the ticket to get me started!

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Criminology: Explaining Crime and Its Context

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This highly acclaimed criminology text presents an up-to-date review of rational choice theories, including deterrence, shaming and routine activities. It also incorporates current examples of deterrence research regarding domestic violence, drunk driving and capital punishment, and features thought-provoking discussion of the relativity of crime. The authors explore the crime problem, its context, and causes of crime.

The organization of the text reflects the fact that the etiology of crime must be at the heart of criminology. It examines contemporary efforts to redefine crime by focusing on family violence, hate crimes, white-collar misconduct with violent consequences, and other forms of human behavior often neglected by criminologists.

Extensive discussion of evolving laws are included, and while the prevalence of the scientific method in the field of criminology is highlighted, the impact of ideology on explanations of crime is the cornerstone of the book.

• Comprehensive introductory text, emphasizing the ideology of crime.
• Boxes throughout each chapter highlight the text with figures, features and highlights.
• Each chapter concludes with key terms and concepts, key criminologists, key cases.
  

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Criminology: Explaining Crime and Its Context Review

Criminology is a broad topic and therefore, any treatment designed to be utilized during a semester-long course must, by necessity, be selective in the information presented. The book is divided into three sections: the first part addresses "Foundations for Criminology," the second, reviews the various criminological theories, and the third covers types of crimes. It is the third section that I found lacking. In the preface of the book the authors state that they had to cut back on material for this edition - my sense is that most of the reduction came from this third section. If you are a professor using this book in a class I would recommend skipping the third section entirely and supplementing with a text that does a better job of not only describing crimes, but how criminological theory relates to these offenses. Again - not a bad book.

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Wills' Mineral Processing Technology: An Introduction to the Practical Aspects of Ore Treatment and Mineral Recovery

You looking to find the "Wills' Mineral Processing Technology: An Introduction to the Practical Aspects of Ore Treatment and Mineral Recovery" Good news! You can purchase Wills' Mineral Processing Technology: An Introduction to the Practical Aspects of Ore Treatment and Mineral Recovery with secure price and compare to view update price on this product. And deals on this product is available only for limited time.

   

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Wills' Mineral Processing Technology provides practising engineers and students of mineral processing, metallurgy and mining with a review of all of the common ore-processing techniques utilized in modern processing installations.

Now in its Seventh Edition, this renowned book is a standard reference for the mineral processing industry. Chapters deal with each of the major processing techniques, and coverage includes the latest technical developments in the processing of increasingly complex refractory ores, new equipment and process routes. This new edition has been prepared by the prestigious J K Minerals Research Centre of Australia, which contributes its world-class expertise and ensures that this will continue to be the book of choice for professionals and students in this field.

This latest edition highlights the developments and the challenges facing the mineral processor, particularly with regard to the environmental problems posed in improving the efficiency of the existing processes and also in dealing with the waste created. The work is fully indexed and referenced.

� The classic mineral processing text, revised and updated by a prestigious new team
� Provides a clear exposition of the principles and practice of mineral processing, with examples taken from practice
� Covers the latest technological developments and highlights the challenges facing the mineral processor
· New sections on environmental problems, improving the efficiency of existing processes and dealing with waste.

Wills' Mineral Processing Technology: An Introduction to the Practical Aspects of Ore Treatment and Mineral Recovery Review

This comprehensive book focuses on beneficiation methods. These include crushing, grinding, comminution, froth flotation, dense medium separation, etc. Parts of this book are quantitative, and suggested Excel spreadsheet formats are provided.

There is a relatively sophisticated introduction to the economics of metal recovery. For instance, when tin occurs within easily-accessible alluvial deposits, as little as 0.01% tin (that's a mere 100 ppm) is commercially exploitable. In contrast, when tin occurs in veins that require deep mining to reach it, a minimum level of 1.5% may be necessary to make it worth getting (p. 4).

Considering their increasing importance in recent years, there is little attention devoted to the rare earth minerals. However, the table provided on the polarity of minerals (p. 270) includes some commonly REE-bearing ones (e. g. apatite, monazite). Likewise, the table provided on the electrical behavior of minerals (p. 367) includes the same two minerals.

Virtually all mining operations involve the production of mine waste. Apropos to this, there is a helpful chapter on methods of dealing with mine tailings.

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Breakthrough IT Change Management

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This is a *different* book on change management. Using commonsense and practical advice tested in their work with hundreds of organizations, the authors walk the reader through clear guidelines and checklists to implement change that works.
Readers will develop a change management strategy
that starts by diagnosing the current culture and organization, then prepares for change carefully, addresses resistance to change, develops the change strategy, measures results, builds momentum for further change, and prevents deterioration and reversion.
The authors then apply their framework to two areas that are major targets for change management: implementing new technology and systems and implementing successful e-business strategies. Included throughout are real-world examples from a number of industries and government.

Breakthrough IT Change Management Review

Changing IT is akin to herding cats because as a whole there is a legacy mindset at one end of the spectrum, and lack of discipline at the other. This book provides a workable approach to changing the culture and effecting real change.As in their other books the authors take a project-oriented approach to the goals and objectives. Where other books that attempt to address this subject are focused on solely human factors and considerations, this one does that, but gives a structured approach as well. The set milestones and wealth of associated checklists are what set this book apart from others, and are the means of systematically changing IT in an effective manner.To be sure, human factors are taken into consideration - the authors show a keen understanding of, and give advice for dealing with, organizational dynamics, politics and resistance to change. This is an essential set of knowledge and skill factors without which change cannot be accomplished.The keys to the approach given in this book, though, are in the chapters dealing with defining your goals and developing an overall strategy, then selecting the approach that is most suitable for your organization. The project-oriented aspects are covered in chapters dealing with characterizing "as-is" tasks, planning, and working towards the long-term objectives. The approach also includes a viable measurement strategy with which to ascertain results, and advice on how to build enthusiasm and support - instead of resistance - as the change initiative is being implemented. A key chapter is "Prevent Reversion and Fallback", which all too frequently happens in the real world. By recognizing this particular risk in change and addressing how to prevent it the authors provide sound advice to avoid a major pitfall.Overall this is an excellent book by two authors who I hold in high regard. I also recommend reading "RoadMap: How to understand, diagnose, and fix your organization" (ISBN 0964163527) in conjunction with this book because it contains information that will help you select and develop an optimum overall strategy for an IT organization that is customer-focused and efficiently run. Help other customers find the most helpful reviews Was this review helpful to you? Yes No Report abuse | PermalinkComment�Comment

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Computational Materials Science: An Introduction

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Computational Materials Science: An Introduction covers the essentials of computational science and explains how computational tools and techniques work to help solve materials science problems. The book focuses on two levels of a materials system: the electronic structure level of nuclei and electrons and the atomistic/molecular level. It presents computational treatments of these system levels using molecular dynamics (MD) and first-principles methods, since they are most relevant in materials science and engineering. After a general overview of computational science, the text introduces MD methods based on classical mechanics and covers their implementation with run examples of XMD and LAMMPS. The author discusses first-principles methods based on quantum mechanics at an introductory level, using illustrations and analogies to assist students in understanding this difficult subject. The book then describes the density functional theory (DFT)� �the first-principles method that can handle materials practically. It also reveals how each orbital of electron leads to particular properties of solids, such as total energy, band structure, and barrier energy. The final chapter implements the DFT into actual calculations with various run examples via the VASP program. Computational methods are contributing more than ever to the development of advanced materials and new applications. For students and newcomers to computational science, this text shows how computational science can be used as a tool for solving materials problems. Further reading sections provide students with more advanced references.

Computational Materials Science: An Introduction Review

Just purchased this book. So far I'm impressed for the following reasons:

1. Its compact, only 280 pages or so.
2. The book is targeted towards the user (Materials Scientist and Engineer) rather than the programmer or code development.
3. The above makes it extremely ideal for someone who is trying to use computational methods to perform research and science.
4. The book does a good job at describing the basics and then in the following chapter gives a handful of examples.

As of right now I strongly suggest this text to anyone (or course) who would like to get started with Computational Materials Science. The title is accurate for the contents inside (opposed to other texts which say they are intros but are not). I commend Dr. June Gunn Lee on this work and hope it is followed up with an advanced version which tackles complex simulations and data analysis.

I haven't finished reading the text so I will return to update this review.

Update!!!

Just started the first-principles chapters. Let me say Dr. June Gunn Lee hits the nail right on the head. His simple but effective delivery of this topic is superb.I'm sure many physicist would feel he does injustice to the topic but they're not engineers and usually get caught up in the formalism. I'm always hesitant to pick up a text which claims to be an introduction to 1st principles but are impossible to follow. I really like this textbook. I think its simple yet effective and doesn't scare away the undergraduate/1st year graduate MSE student. I really hope there is an advanced text in the works.

One thing to note is the reader needs to be fairly comfortable in Linux and Windows environments. This is because the Software used (e.g. XMD,LAMMPS,VASP) requires the user to know how to compile and run. The author doesn't give instructions on these codes, just input scripts, so you need to consult the manuals. I found this to be a problem with the last LAMMPS example in chapter 3, it seems the configuration file is not complete and only the experienced user can create it. Also, all the DFT calculations in chapter 7 are done with VASP, which is not available without acquiring a license from the group that manages it and from what I understand its only available for research groups and faculty.

Update!!!
Unfortunately I'm unable to perform any of the examples in chapter 7, since I don't have access to VASP. Upon a release of a second edition this chapter should be focused around an GNU licensed code such as Quantum-eEpresso etc.

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