Best android book

How to create shield against hacking



This book gives you information on hacking


various anti hacking techniques to counter hacking


hope you enjoy this


Highly recommended this book for everyone


Hacking is an attempt to exploit a computer system or a private network inside a computer. Simply put, it is the unauthorised access to or control over computer network security systems for some illicit purpose.


How do I prevent my WhatsApp from being hacked



1) Lock WhatsApp

One of the best WhatsApp security tips is to protect the app with a password or PIN. WhatsApp itself doesn’t offer such a function, but there are third-party apps that do. It might seem cumbersome but if you lose your phone, it’s going to prevent anyone else accessing your chats. Messenger and Chat Lock, Lock for WhatsApp and Secure Chat are three Android apps that do just that.

2) Block WhatsApp photos from appearing in photoroll

It’s fair to assume that your WhatsApp conversations might occasionally take on a distinctly ‘personal’ note. If you’re sharing images with your significant other, the last thing you want is for those images to appear in your general photostream, popping up when you let a friend swipe through your holiday snaps.

On iPhone, it’s easy to fix: Go into your phone’s Settings menu, then ‘Privacy’, ‘Photos’, and deselect WhatsApp from the list of apps whose images are fed into the photostream.

Android users will have to get under the hood a little bit. Using a file explorer app like ES File Explorer, find WhatsApp’s ‘Images’ and ‘Videos’ folders. Create a file within each called ‘.nomedia’. That will stop Android’s Gallery from scanning the folder.

Secondly, if you exclude WhatsApp images from your photoroll, and lock the app as above, it provides another layer of security if your phone is stolen or hacked into – but it won’t be a 100% bulletproof solution.

3) Hide ‘last seen’ timestamp


read this book here


https://play.google.com/store/books/details/G_S_SRIDHAR_How_to_create_shield_against_hacking_1?id=4-bEDwAAQBAJ&hl=en


This Book was ranked 20 by Google Books for keyword android.

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