We live in a world of interconnected devices, smart phones and social networks. Today we buy products, make friends, get married and share our lives online but do we know how to protect our online identity? Bestselling author and computer expert, Ankit Fadia shows you. Make secure phone calls Password Protect WhatsApp Disappear from the Internet forever Track your family Stay safe on public Wi-Fi Hack Proof your Email Stop Google and Facebook from tracking you The Stretch Your Technology series contains easy-to-use mobile apps, websites and tech tips that will help you stretch the limits of your digital lives, making it faster, better and more productive. Featuring many unknown but very useful apps with plenty of screenshots, get this book series to make technology work for you.