While many resources for network and IT security are available, detailed knowledge regarding modern web application security has been lacking-until now. This practical guide provides both offensive and defensive security concepts that software engineers can easily learn and apply. Andrew Hoffman, a senior security engineer at Salesforce, introduces three pillars of web application security: recon, offense, and defense.

What will you learn from this book?You know you don't want to reinvent the wheel, so you look to Design Patterns: the lessons learned by those who've faced the same software design problems. With Design Patterns, you get to take advantage of the best practices and experience of others so you can spend your time on something more challenging. Something more fun.

This book shows you the patterns that matter, when to use them and why, how to apply them to your own designs, and the object-oriente...