The stories told in this book demonstrate how insecure all computer systems are and how vulnerable we are to such attacks. The lesson from these stories is that hackers find new vulnerabilities every day. As you read this book, think not about how to study specific vulnerabilities of certain devices, but about how to change the way you approach the problem of security and gain new experience. If you are an information technology or security professional, each of the stories will be useful for you. provides you with a unique lesson on how to improve the level of security in your company. If you have nothing to do with technology and just love detective stories, stories about risky and courageous guys, you will find them on the pages of this book.