This book covers the fundamental and essential tasks of Unix system administra- tion. Although it includes information designed for people new to system administra- tion, its contents extend well beyond the basics. The primary goal of this book is to make system administration on Unix systems straightforward; it does so by provid- ing you with exactly the information you need. As I see it, this…
The demand for mobile apps by business enterprises has never been greater. While meeting this demand is becoming increasingly business critical, the complexities of development are amplified by the explosion in devices and platforms. Mobile JavaScript frameworks have been available since the start of the smartphone revolution and is the perfect platform to meet these challenges. Recognizing the…
The demand for mobile apps by business enterprises has never been greater. While meeting this demand is becoming increasingly business critical, the complexities of development are amplified by the explosion in devices and platforms. Mobile JavaScript frameworks have been available since the start of the smartphone revolution and is the perfect platform to meet these challenges. Recognizing the…
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 …
In recent years, cybersecurity has taken center stage in the personal and professional lives of the majority of the global population. Data breaches are a daily occurrence, and intelligent adversaries target consumers, corporations, and governments with practically no fear of being detected or facing consequences for their actions. This is all occurring while the systems, networks, and applicat…
Android is a popular, free, open-source mobile platform that has taken the wireless world by storm. This book provides guidance for software development teams on design- ing, developing, testing, debugging, and distributing professional Android applications. If you’re a veteran mobile developer, you can find tips and tricks to streamline the develop- ment process and take advantage of Android…
This book is about building a playbook or a concrete set of strategies so your InfoSec team or Computer Security Incident Response Team (CSIRT) can be efficient and effective. However, before you can develop a playbook, you need a team to run it and the policy backing to enforce it. If you are reading this book, chances are you are in some way involved with InfoSec and are looking to implement …
For many decades multi-party computation (MPC) had been a predominantly theoretic endeavour in cryptography, but in recent years interest has arisen on the practical side. This has resulted in various implementation improvements and such protocols are becoming more applicable to practical situations. A key part in this transformation from theory to practice is in adapting theoretical protocols …
It’s a tough challenge to find the right depth and the right level of abstraction when introducing a new technology. A book can go too deep, and risk miring the reader in technological minutiae. This is hardly helpful, and—more often than not—it’s boring. A book can also stay at a very abstract level, and revel in theory, but even this is boring and useless for someone who hopes to achi…
To understand what cloud computing is and is not, it is important to understand how this model of computing has evolved. As Alvin Toffler notes in his famous book, The Third Wave (Bantam, 1980), civilization has progressed in waves (three of them to date: the first wave was agricultural societies, the second was the industrial age, and the third is the information age). Within each wave, there …
Firewalls have ample recognition as key elements in the field of protecting networks. Even though this is not a new subject, many important concepts and resources that could be helpful to designing a secure network are often overlooked or even ignored. This book is targeted at unveiling the potential of Cisco Firewall functionalities and prod- ucts and how they can be grouped on a structured …
This chapter introduces the functions that are commonly used in finance and discusses their properties and applications. For instance, the exponential function is used to discount forward prices to their present value and the inverse of the exponential function, the natural logarithmic function or ‘log’ for short, is used to compute returns in continuous time. We shall encounter numerous ot…
Advertising, an essential component in the marketing of any business, has been around for a long time. The Pompeii penis is positively modern compared to some of the advertising relics archaeologists have unearthed in ancient Arabia, China, Egypt, Greece and Rome. The Egyptians used papyrus to create posters and flyers, while lost-and-found advertising (also on papyrus and often relating t…