This book is useful, practical, understandable, and comprehensive. The fact that you have this book in your hands is a step in the right direction. Read it, learn from it. And then put its lessons into practice." --From the Foreword by Bruce Schneier, CTO, Counterpane, and author of "Secrets and Lies" "A must-read for anyone writing software for the Internet." --Jeremy Epstein, Director, Product Security and Performance, webMethods "This book tackles complex application security problems like buffer overflows, race conditions, and applied cryptography in a manner that is straightforward and easy to understand. This is a must for any application developer or security professional." --Paul Raines, Global Head of Information Risk Management, Barclays Capital Most organizations have a firewall, antivirus software, and intrusion detection systems, all of which are intended to keep attackers out. So why is computer security a bigger problem today than ever before? The answer is simple--bad software lies at the heart of all computer security problems. Traditional solutions simply treat the symptoms, not the problem, and usually do so in a reactive way. This book teaches you how to take a proactive approach to computer security. "Building Secure Software" cuts to the heart of computer security to help you get security right the first time. If you are serious about computer security, you need to read this book, which includes essential lessons for both security professionals who have come to realize that software is the problem, and software developers who intend to make their code behave. Written for anyone involved in software development and use--from managers to coders--thisbook is your first step toward building more secure software. "Building Secure Software" provides expert perspectives and techniques to help you ensure the security of essential software. If you consider threats and vulnerabilities early in the devel-opment cycle you can build se