Pro PHP Security: From Application Security Principles to the Implementation of XSS Defenses (Expert's Voice in Open Source)
Chris Snyderis a software engineer at the�Fund for the City of New York, where he helps develop next-generation websites and services for nonprofit organizations. He is a member of the executive board of New York PHP, and has been looking for new ways to build scriptable, linked, multimedia content since he saw his first Hypercard stack in 1988.A bio is not available for this author.Michael Southwellis a retired English professor who has been developing websites for more than 10 years in the small business, non-profit, and educational areas, with special interest in problems of accessibility. He has authored and co-authored�eight books and numerous articles about writing, writing and computers, and writing education. He is a member of the executive board of New York PHP, and a Zend Certified Engineer.