Each day, over one million Wi-Fi passwords around the world are stolen by hackers. They can then break in to your computer network and gain access to your assets such as your data, documents, systems, software, money and even your identity. This book explains how they do it, but it also gives you the knowledge and tools to prevent hackers from breaking into your system in the first place.

Armed with the knowledge in this book, you can take steps to minimize or prevent unwanted access by hackers and other perpetrators. A handy reference to terminology and tools is also included at the end of this book along with an extra section on preventing identity theft.