This book describes the jobs that I and other networking engineers have performed on client networks over the past few years. We are considered network warriors because of the way that we attack networking challenges and solve issues for our clients. Network warriors come from different backgrounds, including service provider routing, security, and the enterprise. They are experts on many diffe…
Behavioral activation theory indicates that much clinically relevant human behavior is a function of positive reinforcement, and that when positive reinforcement is reduced, lost, or chronically low depression results. Behavioral activation encourages clients to obtain and nurture the skills that allow them to establish and maintain contact with diverse, stable sources of positive reinforcement…
The enterprise begins when you carefully put the first two computers together, and complexity grows with every step thereafter. Haphazard IT building practices can easily lead to an enterprise network that is poorly planned or composed of random, one-off projects undertaken as standalone goals. An e-mail consolidation project can unexpectedly derail concurrent licensing projects intended to vas…
In the first edition of this book, I claimed that humanity could be divided into three groups: (1) those who conduct their own research studies, (2) those who do not for- mally engage in the research process but nonetheless encounter the results of others’ investigations, and (3) those who are neither “makers” nor “consumers” of research claims. Now, nearly 40 years since I made that …
When asking about Information Security (InfoSec), most people immediately think about stolen credit cards, defaced web sites, and teenage hackers with names like B@D@pple. An InfoSec professional might extend the list to items like firewalls, Vir- tual Private Networks (VPN)s, penetration testing, and risk analysis. What is almost never listed is router security—network security, yes, but nev…
We have sometimes joked that there is no good reason to collect new data, given the wealth of existing data sets that can be used to answer important research questions. These existing resources are often longitudinal and usually have sample sizes that are larger than most samples typically found in psychological research. Unfortunately, our enthusiasm for the analysis of secondary data sets su…
Web 2.0 is an industry buzz word that gets thrown around quite often. The term is often used for new web technology or comparison between products/services that extend from the initial web era to the existing one. For the purposes of this book, Web 2.0 www.it-ebooks.info xx Hacking Exposed Web 2.0 addresses the new web technologies that are used to bring more interactivity to web applicati…
This is a revised, corrected, enlarged, updated, and thoroughly rewritten ver- sion for a second edition of Elements of Operator Theory (Birkha ̈user, Boston, 2001). Although a considerable amount of new material has been added to this new edition, it was not altered in a significant way: the original focus and organization were preserved. In particular, the numbering system of the for- mer …
Gephi is an interactive graph and network analysis and visualization tool that allows its users to study the properties of graphs and networks in detail, without having to write any code. Gephi supports almost all types of graphical networks including complex networks, hierarchical networks, dynamic networks, and temporal networks. Gephi has a lot of ready-to-use features that allow users to cr…
Software that drives the operations of sensors and communication among sensors is basic to any meaningful application of sensor networks. The goal of this book is to provide an understanding of how this software functions; how it allows the sensors to gather information, process it, and interact with each other in networks; and how these networks interact with the physical world. One aim of thi…
FreeRADIUS Beginner's Guide contains plenty of practical exercises that will help you with everything from basic installation to the more advanced configurations like LDAP and Active Directory integration. This book will help you understand authentication, authorization, and accounting in FreeRADIUS using the most popular Linux distributions of today. Larger deployments with realms and fail-ove…
Why Mac at Work? Because everyone needs an advantage. A few years ago, I spoke at the American Bar Association’s technology conference about how I use my Mac to run circles around other lawyers. This conference happens once a year and is ground zero for cutting-edge legal technology. When I started talking to these Mac lawyers, however, their ugly secret was revealed: although they were usi…
Traditional tidal power plants (TPP-tidal barrages) result in a complete separation of a sea from a gulf in order to create one or several power producing reservoirs [1]. Such systems have a number of fundamental flaws, which hamper the development of this energy industry.
With the release of iOS 7, Apple has also provided developers with a completely updated version of Xcode, that is, its Integrated Development Environment (IDE). Xcode 5 is a major step forward, complete with more tools and features available than ever before. Understanding the powerful features of your IDE is the key to high productivity and overall ease of development. In this chapter, we will…
Statistical distances have two very important uses in statistical analysis. Firstly, they can be applied naturally to the case of parametric statistical inference. The idea of minimum distance estimation has been around for a while and there are many nice properties that the minimum distance estimators enjoy. Minimum distance estimation was pioneered by Wolfowitz in the 1950s (1952, 1953, 195…
The American architect Louis Henry Sullivan described his design philosophy with the simple statement "form follows function." By this credo he meant that a structure's physical layout and design should reflect as precisely as possible how this structure will be used. Every door and window is where it is for a reason. He was talking about building skyscrapers, but this philosophy is perhaps …