Decompiling Android

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Amazon Price: $49.99 $49.99 (as of October 16, 2017 14:04 – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.

Decompiling Android looks at the the reason why Android apps can be decompiled to recover their source code, what it means to Android developers and how you can protect your code from prying eyes. This is also a good way to see how good and bad Android apps are constructed and how to learn from them in building your own apps.

This is becoming an increasingly important topic as the Android marketplace grows and developers are unwittingly releasing the apps with lots of back doors allowing people to potentially obtain credit card information and database logins to back-end systems, as they don’t realize how easy it is to decompile their Android code.
In depth examination of the Java and Android class file structures Tools and techniques for decompiling Android apps Tools and techniques for protecting your Android apps
What you’ll learn How to download an Android app and decompile it into its original Java source and HTML5 and CSS code How to protect your Android apps so that others cannot decompile it To identify potential security threats that currently exist and how to avoid them What tools are available to decompile and protect Android apps The structure of a Java Classfile and an Android classfile How the standard JVM and the Dalvik JVM differ How to create your own Android decompiler and obfuscator
Who this book is for
This book is for Android developers and their managers. It's also for hackers and hobbyist types who wish to see how Android apps are constructed as a means of learning how to build Android apps.
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Learn Windows PowerShell in a Month of Lunches

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Summary

Learn Windows PowerShell in a Month of Lunches, Third Edition is an innovative tutorial designed for busy IT professionals. This updated edition covers PowerShell features that run on Windows 7, Windows Server 2008 R2 and later, PowerShell v3 and later, and includes v5 features like PowerShellGet.
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Hackers & Painters: Big Ideas from the Computer Age

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"The computer world is like an intellectual Wild West, in which you can shoot anyone you wish with your ideas, if you're willing to risk the consequences. " –from Hackers & Painters: Big Ideas from the Computer Age, by Paul Graham

We are living in the computer age, in a world increasingly designed and engineered by computer programmers and software designers, by people who call themselves hackers. Who are these people, what motivates them, and why should you care?
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Hacker’s Delight (2nd Edition)

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In Hacker’s Delight, Second Edition, Hank Warren once again compiles an irresistible collection of programming hacks: timesaving techniques, algorithms, and tricks that help programmers build more elegant and efficient software, while also gaining deeper insights into their craft. Warren’s hacks are eminently practical, but they’re also intrinsically interesting, and sometimes unexpected, much like the solution to a great puzzle. They are, in a word, a delight to any programmer who is excited by the opportunity to improve.

Extensive additions in this edition include A new chapter on cyclic redundancy checking (CRC), including routines for the commonly used CRC-32 code A new chapter on error correcting codes (ECC), including routines for the Hamming code More coverage of integer division by constants, including methods using only shifts and adds Computing remainders without computing a quotient More coverage of population count and counting leading zeros Array population count New algorithms for compress and expand An LRU algorithm Floating-point to/from integer conversions Approximate floating-point reciprocal square root routine A gallery of graphs of discrete functions Now with exercises and answers

The Hacker Crackdown

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Bruce Sterling's classic work highlights the 1990 assault on hackers, when law-enforcement officials successfully arrested scores of suspected illicit hackers and other computer-based law-breakers. These raids became symbolic of the debate between fighting serious computer crime and protecting civil liberties. However, The Hacker Crackdown is about far more than a series of police sting operations. It's a lively tour of three cyberspace subcultures–the hacker underworld, the realm of the cybercops, and the idealistic culture of the cybercivil libertarians.

Sterling begins his story at the birth of cyberspace: the invention of the telephone. We meet the first hackers–teenage boys hired as telephone operators–who used their technical mastery, low threshold for boredom, and love of pranks to wreak havoc across the phone lines. From phone-related hi-jinks, Sterling takes us into the broader world of hacking and introduces many of the culprits–some who are fighting for a cause, some who are in it for kicks, and some who are traditional criminals after a fast buck. Sterling then details the triumphs and frustrations of the people forced to deal with the illicit hackers and tells how they developed their own subculture as cybercops. Sterling raises the ethical and legal issues of online law enforcement by questioning what rights are given to suspects and to those who have private e-mail stored on suspects' computers. Additionally, Sterling shows how the online civil liberties movement rose from seemingly unlikely places, such as the counterculture surrounding the Grateful Dead. The Hacker Crackdown informs you of the issues surrounding computer crime and the people on all sides of those issues.