Thanks for purchasing the second edition of this book. It’s been almost five years since the first edition was published, and that meant that a lot has changed in the world of web security. Our goal for this edition of the book was simple: reorganize the book from a web developer’s perspective, update important new information as it applies to PHP security, and leave out any information tha…
After you’ve spent some time in the networking field, you tend to notice that there is rarely a single way to do things, and in many cases, rarely a single, precise definition for terms. After all, often a network engineer’s best answer is “it depends.” Such is the case with enterprise routing, so let’s start off with a definition question: what is an enterprise network? Is it a large…
This book describes the jobs that I and other networking engineers have performed on client networks over the past few years. We are considered network warriors because of the way that we attack networking challenges and solve issues for our clients. Network warriors come from different backgrounds, including service provider routing, security, and the enterprise. They are experts on many diffe…