Get Android Application Security Essentials PDF

By Pragati Ogal Rai

ISBN-10: 1849515603

ISBN-13: 9781849515603

In today’s techno-savvy global, progressively more elements of our lives are going electronic, and all this data is out there every time and wherever utilizing cellular units. it's of the maximum value that you simply comprehend and enforce protection on your apps that would decrease the chance of dangers that would damage your users' experience.

"Android software defense Essentials" takes a deep inspect Android protection from kernel to the applying point, with functional hands-on examples, illustrations, and daily use situations. This e-book will assist you conquer the problem of having the protection of your functions right.

"Android software safeguard Essentials" will assist you safe your Android functions and knowledge. it is going to equip you with tips and counsel that may come in useful as you enhance your applications.
We will commence via studying the final safety structure of the Android stack. Securing elements with permissions, defining defense in a occur dossier, cryptographic algorithms and protocols at the Android stack, safe garage, safeguard concentrated checking out, and conserving firm facts in your equipment is then additionally mentioned intimately. additionally, you will how one can be security-aware while integrating more recent applied sciences like NFC and cellular funds into your Android applications.

At the top of this booklet, you'll comprehend Android safety on the approach point all of the approach to the nitty-gritty info of program safeguard for securing your Android functions.

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Extra resources for Android Application Security Essentials

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Any blocking Activities should be done in a separate thread to avoid potential bottlenecks when running your application. The IntentService class takes care of this scenario by spawning a worker thread. Both kinds of started services should stop themselves by calling stopSelf() when the task has completed. Any component can stop the Service as well by using the method stopService(). A bound service is destroyed by the system when no more clients are binding to it. A Service can be both started and bound.

This is different from traditional application signing where a signature identifies the author and bases trust upon the signature. The signature of the application associates the app with the author. If a user installs multiple applications written by the same author and these applications want to share each other's data, they need to be associated with the same signature and should have a SHARED_ID flag set in the manifest file. The application signature is also used during the application upgrade.

Another method is to use permission checks. For a started service the onBind() method returns null. class); startService(intent); Just like any other component, a started service can also be destroyed by the Android system to gather resources for the process that the user is interacting with. In such a scenario, the Service will be restarted based on the return value set in the onStartCommand method. The following is an example: @Override public int onStartCommand(Intent intent, int flags, int startId) { handleCommand(intent); // Let the service run until it is explicitly stopped return START_STICKY; } [ 26 ] Chapter 2 There are three options for restarting a Service: • START_NOT_STICKY: This option indicates the Android system not to restart the Service unless there are pending Intents.

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Android Application Security Essentials by Pragati Ogal Rai


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