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Android Application Security Essentials

You're reading from   Android Application Security Essentials Security has been a bit of a hot topic with Android so this guide is a timely way to ensure your apps are safe. Includes everything from Android security architecture to safeguarding mobile payments.

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Product type Paperback
Published in Aug 2013
Publisher Packt
ISBN-13 9781849515603
Length 218 pages
Edition 1st Edition
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Author (1):
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Pragati Rai Pragati Rai
Author Profile Icon Pragati Rai
Pragati Rai
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Table of Contents (12) Chapters Close

Preface 1. The Android Security Model – the Big Picture FREE CHAPTER 2. Application Building Blocks 3. Permissions 4. Defining the Application's Policy File 5. Respect Your Users 6. Your Tools – Crypto APIs 7. Securing Application Data 8. Android in the Enterprise 9. Testing for Security 10. Looking into the Future Index

Application architecture


These days there are three ways to write an application: native, mobile web, and hybrid.

A native application is specific to a platform and is written in a language that is native to the platform. These applications use native tools and SDKs that are provided by the operating system manufacturer. These applications have much better performance and can use native features and APIs for secure data storage. The following figure illustrates how native and hybrid applications work:

A mobile web application is written with web technologies, such as HTML5, CSS, PHP, JavaScript, and ASP.net. These applications are cross-platform and once they are written they can be run on any platform that has a browser. They provide the ease of centralized updates but inherit all the browser vulnerabilities. Be aware of the browser exploits when you write a mobile web application. Browser code is easily available for everyone to see. Also, URL exploits are a risk in such applications, as...

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