RYAN BARNETT is a Lead Security Researcher in Trustwave's SpiderLabs Team, an advanced security team focused on penetration testing, incident response, and application security. He is the ModSecurity web application firewall project lead, a SANS Institute certified instructor, and a frequent speaker at industry conferences.
For those that want to ensure their web sites are as secure as possible, their developers should certainly implement the delicious recipes in Web Application Defender's Cookbook. (RSA Conference, Jan 2013)